{"title":"All except rp","description":"","products":[{"product_id":"arduino-uno","title":"Arduino Uno R3 ATmega328P Development Board","description":"\u003cp\u003eThe \u003cstrong\u003eArduino Uno Compatible Development Board\u003c\/strong\u003e gives you the same core ATmega328P microcontroller and pin layout as the official Arduino Uno R3, at a lower price point. It's fully compatible with the Arduino IDE and the wider Arduino ecosystem, meaning your existing sketches, libraries, and shields will all work exactly as they would on an original board. This makes it a solid, cost-effective option for makers in Australia who want the same functionality without the official Arduino price tag.\u003c\/p\u003e\n\u003cp\u003eNew to Arduino? Our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/arduino\/what-is-arduino\" title=\"What is Arduino\"\u003eWhat is Arduino\u003c\/a\u003e guide explains the basics of the platform before you dive in. From there, our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-getting-started-guide-for-beginners\" title=\"Arduino Getting Started Guide\"\u003eArduino Getting Started Guide\u003c\/a\u003e walks through setup and coding basics, and our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/led-blink-guide-for-arduino-beginner-friendly\" title=\"LED Blink Guide\"\u003eLED Blink Guide\u003c\/a\u003e covers your first project. You can also browse our full \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/arduino\" title=\"Arduino content\"\u003ecollection of Arduino content\u003c\/a\u003e for more guides and project ideas.\u003c\/p\u003e\n\u003ch2\u003eOfficial vs Compatible: What's the Difference?\u003c\/h2\u003e\n\u003cp\u003eThis board is manufactured as an Arduino-compatible clone rather than by Arduino LLC\/Arduino S.r.l. itself. It uses the same ATmega328P microcontroller and matches the official Uno R3 pinout and dimensions, so it behaves identically in almost all projects and works with the same shields, sensors, and code. If you specifically need the officially licensed board, for example for a classroom setting requiring genuine Arduino hardware, our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-uno-r3-official-development-board\" title=\"Arduino Uno R3 Official Development Board\"\u003eArduino Uno R3 Official Development Board\u003c\/a\u003e is the direct equivalent.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Processor\u003c\/strong\u003e: ATmega328P, an AVR CPU running at up to 16 MHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O Pins\u003c\/strong\u003e: 14 pins, including 6 PWM outputs, for seamless connection to peripherals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e: 6 pins for precise sensor readings, offering 10-bit resolution (1024 distinct values).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 5V, with a wide supply range of 7-12V recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory\u003c\/strong\u003e: 32 kB Flash, 2 kB SRAM, and 1 kB EEPROM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Speed\u003c\/strong\u003e: Up to 16 MHz, offering responsive operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Options\u003c\/strong\u003e: Can be powered via USB, an external AC-to-DC adapter through the barrel jack, or a battery connected to the Vin pin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e: Onboard SPI, I2C, and USART support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinout\u003c\/strong\u003e: Matches the official Arduino Uno R3 pin layout, so existing shields and wiring diagrams work without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePower Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB (5V)\u003c\/strong\u003e: Connect via USB for a straightforward 5V supply. Most computers only provide 250-500 mA through their USB ports, so this is best suited to lighter loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Jack (7-12V DC)\u003c\/strong\u003e: A centre-positive barrel jack accepts a 7-12V DC supply, regulated down to the voltages the board needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVin Pin (7-12V DC)\u003c\/strong\u003e: An alternative power input on the header, useful when integrating the board into a custom enclosure or shield.\u003c\/li\u003e\n\u003cli\u003eWhen multiple power sources are connected at once, the 7-12V supply takes priority over the 5V USB line, while the USB connection is still used for data transfer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDigital and Analog I\/O\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll 14 digital pins operate at 5V logic and can source or sink up to 40 mA, with an internal pull-up resistor available (disabled by default).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial (0, 1)\u003c\/strong\u003e: RX and TX pins for serial communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Interrupts (2, 3)\u003c\/strong\u003e: Can trigger on a low value, rising or falling edge, or a change in value, using the attachInterrupt() function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM (3, 5, 6, 9, 10, 11)\u003c\/strong\u003e: 8-bit PWM output via the analogWrite() function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI (10, 11, 12, 13)\u003c\/strong\u003e: SS, MOSI, MISO, and SCK pins for SPI communication using the SPI library.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in LED (13)\u003c\/strong\u003e: Connected directly to digital pin 13, handy for testing that your board and code are working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs (A0-A5)\u003c\/strong\u003e: 10-bit resolution (1024 values), measuring from ground to 5V by default.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTWI\/I2C (A4\/SDA, A5\/SCL)\u003c\/strong\u003e: Supported using the Wire library.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProgramming\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProgrammed through the Arduino IDE by selecting \"Arduino Uno\" from the Tools \u0026gt; Board menu.\u003c\/li\u003e\n\u003cli\u003eComes pre-loaded with a bootloader, so new sketches can be uploaded without an external hardware programmer.\u003c\/li\u003e\n\u003cli\u003eThe bootloader can be bypassed by programming through the ICSP header with an external programmer such as Arduino as ISP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're a student, hobbyist, or educator working with a tight budget, this Arduino Uno compatible board gives you everything the official board offers functionally, at a price that makes it easy to pick up a few extras for backup or for multiple projects at once.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/usb-2-0-a-male-to-b-male-cable-30cm-blue-1\" title=\"USB 2.0 A-Male to B-Male cable\"\u003eUSB A to B cable\u003c\/a\u003e included.\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Arduino Uno R3 Schematic\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/UNO-TH_Rev3e_sch.pdf?v=1783338747\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"A000066 Product Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/A000066-datasheet.pdf?v=1783338748\"\u003eA000066 Product Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"ATmega328P Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf?v=1783338748\"\u003eATmega328P Datasheet (chip)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48449374552356,"sku":"Z0551","price":9.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/20240709_190334.jpg?v=1720516464"},{"product_id":"led-matrix-max7219","title":"Red LED Matrix MAX7219","description":"\u003cp style=\"font-weight: 400;\"\u003eThe MAX7219 simplifies driving LED displays, making it ideal for applications such as scoreboards, clocks, and scrolling text displays. Its compact design and ease of use make it a favourite among hobbyists and electronics enthusiasts.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\u003cli\u003eIntegrated Serial Input\/Output Common-Cathode Display Driver:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThe MAX7219 is designed to interface microprocessors (μPs) with 7-segment numeric LED displays, bar-graph displays, or individual LEDs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBCD Code-B Decoder:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOn-chip BCD code-B decoder for efficient data handling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eMultiplex Scan Circuitry:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eEnables multi-channel scanning and word drive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e8x8 Static RAM:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eStores data for each digit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eSegment Current Control:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOnly one external register needed to set the segment current for all LEDs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eSerial Interface:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eConvenient four-wire serial interface compatible with most general-purpose microprocessors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eCoding Options:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eAllows the user to select coding or non-coding for each data.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eLow-Power Shutdown Mode:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eContains a 150μA low-power shutdown mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eBrightness Control:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eAnalog and digital brightness control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eScan-Limit Register:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eAllows displaying from 1 to 8 digits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eLED Light Detection Mode:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eProvides an option to light up all LEDs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eModule Parameters:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\u003cli\u003eCommon Cathode Lattice:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eA single module can drive an 8x8 common cathode lattice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eOperating Voltage:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eModule operates at 5V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eModule Size:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 5cm (length) x 3.2cm (width) x 1.5cm (height).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eMounting Holes:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eFour screw holes with a 3mm aperture for secure installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eCascading Support:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eInput and output interfaces allow multiple modules to be cascaded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eWiring Instructions:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\u003cli\u003eConnect the module’s input port (left side) and output port (right side).\u003c\/li\u003e\n\u003cli\u003eFor controlling a single module:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the input port directly to the CPU.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eFor cascading multiple modules:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eInput termination module connects to the CPU.\u003c\/li\u003e\n\u003cli\u003eOutput termination module connects to the input of the next module.\u003c\/li\u003e\n\u003cli\u003eRepeat this pattern for additional modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\"\u003e\u003cstrong\u003eExample for an MCU (e.g., Arduino UNO):\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\"\u003e\n\u003cli\u003eVCC: Connect to 5V\u003c\/li\u003e\n\u003cli\u003eGND: Connect to GND\u003c\/li\u003e\n\u003cli\u003eDIN: Connect to P22\u003c\/li\u003e\n\u003cli\u003eCS: Connect to P21\u003c\/li\u003e\n\u003cli\u003eCLK: Connect to P20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48457697034532,"sku":"Z0104","price":6.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/TZT-8x8-8-8-MAX7219-Dot-Led-Matrix-Module-MCU-LED-Display-Control-Module-For-Arduino.jpg__1.webp?v=1712137163"},{"product_id":"mt3608-step-up-module","title":"MT3608 Step Up Module","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMT3608 Step Up Module\u003c\/strong\u003e is a compact and efficient boost converter designed for low-power applications. Ideal for increasing voltage from a lower source to power your electronics projects, this module offers reliability, simplicity, and high conversion efficiency in a small form factor.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Conversion Efficiency:\u003c\/strong\u003e Achieves up to 95% efficiency for minimal energy loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Output Voltage:\u003c\/strong\u003e Easily set your desired voltage using the onboard potentiometer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Current:\u003c\/strong\u003e Supports up to 2A output, suitable for small devices and modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Range:\u003c\/strong\u003e Accepts DC 2V–24V input and regulates output from 5V–28V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Small footprint at approximately 37mm x 17.3mm x 6mm, ideal for tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: DC 2V–24V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: DC \u0026gt;5V–28V\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: 2A\u003c\/li\u003e\n\u003cli\u003eConversion Efficiency: Up to 95%\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 1.2MHz\u003c\/li\u003e\n\u003cli\u003eOutput Ripple: \u0026lt;100mV\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -45°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eUsage Notes:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a step-up (boost) converter; input voltage must be lower than the desired output voltage.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the maximum input voltage of 24V.\u003c\/li\u003e\n\u003cli\u003eAdjust output voltage by turning the potentiometer counterclockwise to lower voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor similar or more powerful options, check out the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\/products\/xl6009-led-step-up-voltage-converter\"\u003eXL6009 + LED Step-Up Voltage Converter\u003c\/a\u003e or the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\/products\/xl6009-step-up-voltage-converter\"\u003enon-LED XL6009 Step-Up Converter\u003c\/a\u003e. If you prefer a USB-powered version, see the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\/products\/mt3608-micro-usb-step-up-module\"\u003eMT3608 Micro USB Step-Up Module\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eExplore other \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\"\u003epower conversion modules and related components\u003c\/a\u003e to expand your electronics toolkit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48457952526628,"sku":"Z0651","price":2.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5pcs-lot-MT3608-2A-Max-DC-DC-Step-Up-Power-Module-Booster-Power-Module-For_jpg_640x640_jpg.jpg?v=1712137419"},{"product_id":"mcp2515-can-controller-bus","title":"MCP2515 CAN Bus Controller","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMCP2515 CAN Bus Controller Module\u003c\/strong\u003e is an essential component for building reliable CAN bus communication networks. Perfect for automotive diagnostics, industrial automation, and smart home projects, this module ensures robust data exchange and easy integration with Arduino-based systems.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand New Design:\u003c\/strong\u003e Features the MCP2515 CAN controller with TJA1050 transceiver for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Compatibility:\u003c\/strong\u003e Seamlessly works with Arduino and other SPI-based microcontroller projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAN Protocol Support:\u003c\/strong\u003e Compliant with CAN V2.0B specification, supporting communication speeds up to 1 Mb\/s.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Fields:\u003c\/strong\u003e Supports 0 to 8-byte data fields for versatile messaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Types:\u003c\/strong\u003e Compatible with standard, extended, and remote frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and Control:\u003c\/strong\u003e Operates on 5V DC and controlled via SPI interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination Resistors:\u003c\/strong\u003e Includes 120Ω resistors for impedance matching, enabling long-distance communication with minimal signal radiation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Module dimensions approximately 4.4 cm x 2.8 cm (1.57\" x 1.1\").\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor alternative CAN solutions, explore the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\/products\/usb-to-can-adapter-model-a\"\u003eUSB to CAN Adapter Model A\u003c\/a\u003e for direct PC connectivity or the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rp-microcontrollers\/products\/adafruit-rp2040-can-bus-feather-with-mcp2515-can-controller-stemma-qt\"\u003eRP2040 CAN Bus Feather with MCP2515\u003c\/a\u003e for a microcontroller-integrated solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458063282468,"sku":"Z0031","price":8.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/MCP2515-CAN-Bus-Module-TJA1050-receiver-SPI-For-51-MCU-ARM-controller.jpg__1.webp?v=1712137668"},{"product_id":"mg996r-metal-gear-servo","title":"MG996R Servo Motor 180°","description":"\u003cp\u003eThe MG996R Standard Servo Motor is a reliable mid-sized positional servo offering high torque and dependable motion control for larger hobby robotics RC vehicles and mechanical projects.\u003cstrong\u003e Please note this listing refers to the non-metal gear version\u003c\/strong\u003e, for the upgraded metal gear version see the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/servos\/products\/mg996r-upgraded-metal-servo-motor\"\u003eMG996R Upgraded Metal Servo Motor\u003c\/a\u003e, which has enhanced durability under heavy use.\u003c\/p\u003e\n\u003cp\u003eIf you’re exploring torque and gear options across different servo sizes check out our micro servos like the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/sg90-micro-servo-360\"\u003eSG90 Micro Servo 360°\u003c\/a\u003e, the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/sg90-micro-servo\"\u003eSG90 Micro Servo 180°\u003c\/a\u003e, and the metal gear \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/servos\/products\/mg90s-metal-gear-servo\"\u003eMG90S Metal Gear Servo\u003c\/a\u003e. You can also compare these and other models in the \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/comparing-sg90-mg90s-and-mg996r-servos\"\u003eSG90, MG90S \u0026amp; MG996R servo comparison guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh torque around 9.4 kg·cm at 4.8V and 11 kg·cm at 6V\u003c\/li\u003e\n\u003cli\u003eOperating speed approximately 0.17 s\/60° (4.8V) and 0.14 s\/60° (6V)\u003c\/li\u003e\n\u003cli\u003eTypical operating voltage range 4.8–7.2V\u003c\/li\u003e\n\u003cli\u003eStable operation with double ball bearings\u003c\/li\u003e\n\u003cli\u003eSuitable for heavier loads and demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TowerPro","offers":[{"title":"Default Title","offer_id":48458121773348,"sku":"Z0650","price":7.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Sfd6ad1b9c62d466992f59318899086920.webp?v=1712137837"},{"product_id":"drv8825-stepper-motor-driver","title":"DRV8825 Stepper Motor Driver for CNC \/ 3D Printer","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe DRV8825 stepper motor driver carrier is a versatile breakout board designed for TI’s DRV8825 micro stepping bipolar stepper motor driver. Whether you’re building robots, CNC machines, or other motion control systems, this module provides precise control over stepper motors. Let’s explore its features and specifications:\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eSimple Step and Direction Control Interface: \u003c\/strong\u003eEasily integrate it into your \u003cstrong\u003eprojects.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSix Different Step Resolutions:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull-step\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHalf-step\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1\/4-step\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1\/8-step\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1\/16-step\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1\/32-step\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eDirect Interface with 3.3V and 5V Systems: \u003c\/strong\u003eVersatile compatibility.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOver-Temperature Thermal Shutdown, Over-Current Shutdown, and Under-Voltage Lockout: Ensures safe operation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eShort-to-Ground and Shorted-Load Protection: \u003c\/strong\u003eGuards against faults.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e4-Layer, 2 oz Copper PCB: \u003c\/strong\u003eEfficient heat dissipation.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExposed Solderable Ground Pad below the driver IC on the bottom of the PCB.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModule Size, Pinout, and Interface Match those of our A4988 stepper motor driver carriers (compatible replacement).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eAdjustable Current Control:\u003c\/strong\u003e Set the maximum current output using a potentiometer. Allows using voltages above the stepper motor’s rated voltage for higher step rates.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eIntelligent Chopping Control:\u003c\/strong\u003e Automatically selects the correct current decay mode (fast decay or slow decay).\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003e45V Maximum Supply Voltage:\u003c\/strong\u003e Suitable for various applications.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBuilt-in Regulator:\u003c\/strong\u003e No external logic voltage supply needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOperating Voltage Range: 8.2V to 45V.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMaximum Current Output: Approximately 1.5A per phase (without a heat sink or forced air flow). Rated for up to 2.2A per coil with sufficient additional cooling.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMicrostep Resolutions: Down to 1\/32-step.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDimensions: Module size matches A4988 stepper motor driver carriers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\u003cstrong\u003eApplication Ideas:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRobotics\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCNC Machines\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e3D Printers\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAutomated Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eRemember to consult the DRV8825 datasheet for detailed information before using this product. Whether you’re upgrading from A4988 drivers or starting a new project, the DRV8825 offers enhanced performance and flexibility! \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458174300452,"sku":"Z0271","price":4.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/3D-Printer-Stepstick-Drv8825-Stepper-Motor-Driver-Reprap-4-PCB-Board-Replace-A4988-For-3D-Prirrrrrrrnter.jpg__1.png?v=1712137984"},{"product_id":"mg90s-metal-gear-servo","title":"MG90S Metal Gear Servo 180°","description":"\u003cp\u003eThe MG90S Metal Gear Micro Servo 180° is a high-performance positional servo built for projects that demand greater durability and torque than standard plastic-geared servos. Its metal gears provide improved wear resistance making it better suited to applications with frequent movement or higher loads. With reliable 180° positional control and compatibility with common microcontroller systems this servo is a strong choice for robotics model builds and precision motion tasks.\u003c\/p\u003e\n\u003cp\u003eIf you don’t need the extra strength and prefer a lighter option see the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/sg90-micro-servo\"\u003eSG90 Micro Servo 180°\u003c\/a\u003e. For continuous rotation rather than fixed angle control check the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/sg90-micro-servo-360\"\u003eSG90 Micro Servo 360°\u003c\/a\u003e. You can also explore how these servos compare to each other and the larger MG996R in this \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/comparing-sg90-mg90s-and-mg996r-servos\"\u003eSG90, MG90S \u0026amp; MG996R servo comparison guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMicro size with robust metal gears for better wear resistance\u003c\/li\u003e\n\u003cli\u003eTorque approximately 2.2 kg·cm at 6V and 1.8 kg·cm at 4.8V\u003c\/li\u003e\n\u003cli\u003e180° rotation for precise positional control\u003c\/li\u003e\n\u003cli\u003eTypical operating voltage 4.8–6V\u003c\/li\u003e\n\u003cli\u003eOperating speed around 0.1 s\/60° at 4.8V and 0.08 s\/60° at 6V\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TowerPro","offers":[{"title":"Default Title","offer_id":48458341843236,"sku":"Z0649","price":4.5,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/MG90S-Servo-1-2-4-10-20-50-Pcs-All-Metal-Gear-9g-SG90-Upgraded-Version.jpg__3.webp?v=1712138385"},{"product_id":"raspberry-pi-pico-rp2040-microcontroller","title":"Raspberry Pi Pico RP2040 Compatible","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eUnlock compact, high-performance computing with the \u003cstrong\u003eRaspberry Pi Pico RP2040 Compatible\u003c\/strong\u003e. Powered by the RP2040 microcontroller designed by Raspberry Pi, this versatile board is perfect for hobbyists, educators, and developers building embedded systems, custom controllers, or IoT projects.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e Dual-core Arm Cortex-M0+ running up to 133MHz for efficient multitasking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 264KB SRAM and 2MB onboard flash memory for code and data storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGPIO:\u003c\/strong\u003e 26 multifunction pins including I2C, SPI, UART, PWM, and 3 ADC channels for flexible interfacing with sensors, actuators, and displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB 1.1 with host and device support, drag-and-drop programming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Efficiency:\u003c\/strong\u003e Low-power sleep and dormant modes for battery-operated projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e 21mm × 51mm form factor for embedded and wearable applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Supports C\/C++ and MicroPython out of the box for rapid development and learning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eExplore More RP2040 Boards\u003c\/h5\u003e\n\u003cp\u003eFor alternative RP2040 and RP2350 microcontrollers, see our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rp-microcontrollers\"\u003eRP Microcontrollers Collection\u003c\/a\u003e. For a smaller footprint, check the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rp-microcontrollers\/products\/unsoldered-raspberry-pi-rp2040-zero-microcontroller\"\u003eRP2040 Zero Microcontroller\u003c\/a\u003e. If you need Wi-Fi connectivity, the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rp-microcontrollers\/products\/raspberry-pi-pico-2-w-rp2350\"\u003eRaspberry Pi Pico 2 W (RP2350)\u003c\/a\u003e is a great option. For battery-powered setups, see the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rp-microcontrollers\/products\/zaitronics-nexus-rp2350-lipo\"\u003eZaitronics Nexus RP2350 LiPo version\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCompact, versatile, and beginner-friendly, the Raspberry Pi Pico RP2040 Compatible makes it easy to bring your microcontroller projects and IoT prototypes to life.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raspberry Pi","offers":[{"title":"Default Title","offer_id":48458405478692,"sku":"Z0053","price":6.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Official-Raspberry-Pi-Pico-Board-RP2040-Dual-Core-264KB-ARM-Low-Power-Microcomputers-High-Performance-Cortex_jpg.png?v=1712138534"},{"product_id":"ds3231-rtc-precision-real-time-clock","title":"DS3231 RTC Precision Real Time Clock","description":"\u003cp\u003eThe DS3231 Precision Real Time Clock module is a high accuracy RTC solution for Arduino, ESP32, ESP8266, Raspberry Pi, and other microcontroller projects that require reliable timekeeping. It uses a temperature compensated crystal oscillator to maintain accurate time even when the main system is powered off, making it ideal for data logging, clocks, automation systems, and IoT applications.\u003c\/p\u003e\n\u003cp\u003eUnlike basic RTC modules, the DS3231 provides excellent long term accuracy with minimal drift. A built in backup battery holder allows the module to keep time during power loss, while the I2C interface ensures simple integration with most development boards and libraries.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh accuracy temperature compensated RTC\u003c\/li\u003e\n\u003cli\u003eVery low drift compared to DS1307 based modules\u003c\/li\u003e\n\u003cli\u003eIntegrated crystal oscillator\u003c\/li\u003e\n\u003cli\u003eBattery backup support for time retention\u003c\/li\u003e\n\u003cli\u003eI2C interface for easy wiring\u003c\/li\u003e\n\u003cli\u003eWidely supported by Arduino and Raspberry Pi libraries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRTC chip DS3231\u003c\/li\u003e\n\u003cli\u003eAccuracy typically ±2ppm from 0°C to 40°C\u003c\/li\u003e\n\u003cli\u003eSupply voltage 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003eCommunication protocol I2C\u003c\/li\u003e\n\u003cli\u003eDefault I2C address 0x68\u003c\/li\u003e\n\u003cli\u003eBackup battery CR2032 coin cell -\u003cstrong\u003e NOT included\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: 22x38x14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuick Example Arduino DS3231 RTC\u003c\/h2\u003e\n\u003cp\u003eThis quick example shows how to read the current date, time, and internal temperature from the DS3231 RTC using the popular RTClib library. It prints a formatted timestamp and temperature to the Serial Monitor, making it ideal for testing wiring and confirming correct operation.\u003c\/p\u003e\n\u003cp\u003eNew to Arduino? First go through our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-getting-started-guide-for-beginners\" title=\"Arduino Getting Started Guide for Beginners\"\u003eArduino Getting Started Guide for Beginners\u003c\/a\u003e, where we go over installing the Arduino IDE and how to upload code to your board.\u003c\/p\u003e\n\u003ch3\u003eDS3231 Arduino Wiring\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDS3231 Pin\u003c\/th\u003e\n\u003cth\u003eArduino Uno Pin\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e5V or 3.3V\u003c\/td\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003eI2C data line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eA5\u003c\/td\u003e\n\u003ctd\u003eI2C clock line\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/rtc-arduino-uno-wiring-diagram_1000x1000.png?v=1768126665\" alt=\"DS3231 RTC Arduino Uno Wiring Diagram Example\"\u003e\u003c\/div\u003e\n\u003ch3\u003eExample Code\u003c\/h3\u003e\n\u003cp\u003eThis sketch automatically sets the RTC time when power is lost and then continuously reads the current date, time, and temperature every three seconds.\u003c\/p\u003e\n\u003cpre style=\"font-family: monospace; color: rgb(201, 209, 217); background-color: rgb(13, 17, 23); font-weight: 400;\"\u003e\u003cspan style=\"color: rgb(139, 148, 158); font-weight: 400;\"\u003e\/*\n * Ethan Zaitchik\n * DS3231 RTC Precision Real Time Clock Basic Example\n * Product page: https:\/\/zaitronics.com.au\/products\/ds3231-rtc-precision-real-time-clock\n*\/\u003c\/span\u003e\n\u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e#\u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003einclude\u003c\/span\u003e \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"RTClib.h\"\u003c\/span\u003e\u003c\/span\u003e\n\nRTC_DS3231 rtc;\n\n\u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003echar\u003c\/span\u003e daysOfTheWeek[\u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e7\u003c\/span\u003e][\u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e12\u003c\/span\u003e] = {\n  \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Sunday\"\u003c\/span\u003e, \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Monday\"\u003c\/span\u003e, \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Tuesday\"\u003c\/span\u003e, \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Wednesday\"\u003c\/span\u003e, \n  \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Thursday\"\u003c\/span\u003e, \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Friday\"\u003c\/span\u003e, \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Saturday\"\u003c\/span\u003e\n};\n\n\u003cspan style=\"color: rgb(201, 209, 217); font-weight: 400;\"\u003e\u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003evoid\u003c\/span\u003e \u003cspan style=\"color: rgb(210, 168, 255); font-weight: 400;\"\u003esetup\u003c\/span\u003e \u003cspan style=\"color: rgb(201, 209, 217); font-weight: 400;\"\u003e()\u003c\/span\u003e \u003c\/span\u003e{\n  Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003ebegin\u003c\/span\u003e(\u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e9600\u003c\/span\u003e);\n\n  \u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003eif\u003c\/span\u003e (!rtc.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003ebegin\u003c\/span\u003e()) {\n    Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprintln\u003c\/span\u003e(\u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"RTC not detected\"\u003c\/span\u003e);\n    \u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003ewhile\u003c\/span\u003e (\u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e1\u003c\/span\u003e);\n  }\n\n  \u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003eif\u003c\/span\u003e (rtc.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003elostPower\u003c\/span\u003e()) {\n    Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprintln\u003c\/span\u003e(\u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"RTC lost power, setting time\"\u003c\/span\u003e);\n    rtc.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eadjust\u003c\/span\u003e(\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eDateTime\u003c\/span\u003e(\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eF\u003c\/span\u003e(__DATE__), \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eF\u003c\/span\u003e(__TIME__)));\n  }\n}\n\n\u003cspan style=\"color: rgb(201, 209, 217); font-weight: 400;\"\u003e\u003cspan style=\"color: rgb(255, 123, 114); font-weight: 400;\"\u003evoid\u003c\/span\u003e \u003cspan style=\"color: rgb(210, 168, 255); font-weight: 400;\"\u003eloop\u003c\/span\u003e \u003cspan style=\"color: rgb(201, 209, 217); font-weight: 400;\"\u003e()\u003c\/span\u003e \u003c\/span\u003e{\n  DateTime now = rtc.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003enow\u003c\/span\u003e();\n\n  String yearStr = \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eString\u003c\/span\u003e(now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eyear\u003c\/span\u003e());\n  String monthStr = (now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003emonth\u003c\/span\u003e() \u0026lt; \u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e10\u003c\/span\u003e ? \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"0\"\u003c\/span\u003e : \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"\"\u003c\/span\u003e) + \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eString\u003c\/span\u003e(now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003emonth\u003c\/span\u003e());\n  String dayStr = (now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eday\u003c\/span\u003e() \u0026lt; \u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e10\u003c\/span\u003e ? \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"0\"\u003c\/span\u003e : \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"\"\u003c\/span\u003e) + \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eString\u003c\/span\u003e(now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eday\u003c\/span\u003e());\n  String hourStr = (now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003ehour\u003c\/span\u003e() \u0026lt; \u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e10\u003c\/span\u003e ? \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"0\"\u003c\/span\u003e : \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"\"\u003c\/span\u003e) + \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eString\u003c\/span\u003e(now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003ehour\u003c\/span\u003e());\n  String minuteStr = (now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eminute\u003c\/span\u003e() \u0026lt; \u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e10\u003c\/span\u003e ? \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"0\"\u003c\/span\u003e : \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"\"\u003c\/span\u003e) + \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eString\u003c\/span\u003e(now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eminute\u003c\/span\u003e());\n  String secondStr = (now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003esecond\u003c\/span\u003e() \u0026lt; \u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e10\u003c\/span\u003e ? \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"0\"\u003c\/span\u003e : \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"\"\u003c\/span\u003e) + \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eString\u003c\/span\u003e(now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003esecond\u003c\/span\u003e());\n  String dayOfWeek = daysOfTheWeek[now.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003edayOfTheWeek\u003c\/span\u003e()];\n\n  String formattedTime = dayOfWeek + \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\", \"\u003c\/span\u003e + yearStr + \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"-\"\u003c\/span\u003e + monthStr + \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"-\"\u003c\/span\u003e + dayStr +\n                         \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\" \"\u003c\/span\u003e + hourStr + \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\":\"\u003c\/span\u003e + minuteStr + \u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\":\"\u003c\/span\u003e + secondStr;\n\n  Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprintln\u003c\/span\u003e(formattedTime);\n\n  Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprint\u003c\/span\u003e(\u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\"Temperature \"\u003c\/span\u003e);\n  Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprint\u003c\/span\u003e(rtc.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003egetTemperature\u003c\/span\u003e());\n  Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprintln\u003c\/span\u003e(\u003cspan style=\"color: rgb(165, 214, 255); font-weight: 400;\"\u003e\" C\"\u003c\/span\u003e);\n\n  Serial.\u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003eprintln\u003c\/span\u003e();\n  \u003cspan style=\"color: rgb(255, 166, 87); font-weight: 400;\"\u003edelay\u003c\/span\u003e(\u003cspan style=\"color: rgb(121, 192, 255); font-weight: 400;\"\u003e3000\u003c\/span\u003e);\n}\u003c\/pre\u003e\n\u003cp\u003eFor Arduino Uno and Nano, SDA connects to A4 and SCL connects to A5. On ESP32 and ESP8266 boards, SDA and SCL can usually be assigned to multiple pins depending on your code. Raspberry Pi boards use dedicated I2C pins on the GPIO header.\u003c\/p\u003e\n\u003ch2\u003eBoard Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino Uno, Nano, Mega, Leonardo\u003c\/li\u003e\n\u003cli\u003eESP32 and ESP8266 development boards\u003c\/li\u003e\n\u003cli\u003eRaspberry Pi including Pi 3, Pi 4, and Pi Zero\u003c\/li\u003e\n\u003cli\u003eOther microcontrollers with I2C support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCommon Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eData logging with accurate timestamps\u003c\/li\u003e\n\u003cli\u003eDigital clocks and time displays\u003c\/li\u003e\n\u003cli\u003eHome automation and scheduling\u003c\/li\u003e\n\u003cli\u003eIoT devices requiring persistent time\u003c\/li\u003e\n\u003cli\u003eEmbedded systems and low power projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAlternative Real Time Clock Modules\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-ds3231-precision-rtc-breakout\"\u003e Adafruit DS3231 Precision RTC Breakout \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-ds3231-precision-rtc-stemma-qt\"\u003e Adafruit DS3231 Precision RTC STEMMA QT \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-pcf8523-real-time-clock-assembled-breakout-board\"\u003e Adafruit PCF8523 Real Time Clock Assembled Breakout Board \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-ds1307-real-time-clock-assembled-breakout-board\"\u003e Adafruit DS1307 Real Time Clock Assembled Breakout Board \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-pirtc-pcf8523-real-time-clock-for-raspberry-pi\"\u003e Adafruit PiRTC PCF8523 Real Time Clock for Raspberry Pi \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe DS3231 RTC module is an excellent choice when accuracy, reliability, and ease of use matter. It is a popular upgrade over older RTC modules and a solid option for both beginners and advanced electronics projects.\u003c\/p\u003e\n\u003cstyle\u003e\npre {\n    white-space: pre;\n    overflow-x: auto;\n    max-width: 100%;\n}\ncode {\n    white-space: inherit;\n}\n\u003c\/style\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458491265316,"sku":"Z0155","price":6.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/61KVmhZQemL._SL1000_-650x650.png?v=1712138749"},{"product_id":"esp32-wifi-bluetooth-development-board","title":"ESP32 Wi-Fi + Bluetooth Development Board - 38 Pin","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eESP32 CP2102 38 Pin Development Board\u003c\/strong\u003e is a high-performance, versatile solution for \u003cstrong\u003eIoT projects\u003c\/strong\u003e, smart home devices, sensor networks, and wireless communication modules. Featuring the robust \u003cstrong\u003eESP-WROOM-32\u003c\/strong\u003e module and CP2102 USB-to-serial chip, it allows seamless programming and stable connectivity for both beginners and professional developers.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP-WROOM-32 Module:\u003c\/strong\u003e Dual-core 32-bit LX6 processor running up to 240 MHz with 520 KB SRAM, 448 KB ROM, and 16 KB RTC SRAM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Connectivity:\u003c\/strong\u003e 802.11 b\/g\/n Wi-Fi with speeds up to 150 Mbps and Bluetooth 4.2 supporting both Classic and BLE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile GPIOs:\u003c\/strong\u003e 34 programmable GPIO pins for connecting sensors, LEDs, motors, and other peripherals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog and Digital Capabilities:\u003c\/strong\u003e 18 channels of 12-bit SAR ADC, 2 channels of 8-bit DAC, and ultra-low noise analog amplifier for precise signal processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Serial Communication:\u003c\/strong\u003e Multiple interfaces including 4 x SPI, 2 x I2C, 2 x I2S, and 3 x UART.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Antenna:\u003c\/strong\u003e On-board PCB antenna with 2 dBi gain ensures stable Wi-Fi and Bluetooth performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAdditional Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFlash Memory: 32Mbit SPI Flash\u003c\/li\u003e\n\u003cli\u003eBuilt-In Sensors: Hall sensor, temperature sensor, capacitive touch sensor\u003c\/li\u003e\n\u003cli\u003eInterfaces: UART, SPI, SDIO, I2C, PWM, I2S, IR, ADC, DAC\u003c\/li\u003e\n\u003cli\u003eIO Ports: 22 usable pins for peripherals\u003c\/li\u003e\n\u003cli\u003eDefault Baud Rate: 115200 BPS\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2412 ~ 2484 MHz\u003c\/li\u003e\n\u003cli\u003eTransmit Power and Receive Sensitivity optimized for Wi-Fi standards (802.11b\/g\/n)\u003c\/li\u003e\n\u003cli\u003ePower Supply: USB 5V or 5–12V via pins\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to 85°C; Storage: -40°C to 90°C, humidity \u0026lt; 90% RH\u003c\/li\u003e\n\u003cli\u003eDimensions: 52mm x 29mm x 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExpand Your ESP32 Projects\u003c\/h2\u003e\n\u003cp\u003eMicro USB and \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/esp32\/products\/esp32-usb-type-c-wi-fi-bluetooth-development-board-38-pin\"\u003eUSB-C versions\u003c\/a\u003e are available for flexible connectivity options. For smaller setups, check out the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/esp32\/products\/esp32-wi-fi-bluetooth-development-board-30-pin\"\u003e30-pin ESP32 development board\u003c\/a\u003e. This module has also been used in projects like \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/projects\/using-esp32-communication-for-a-multiplayer-pong-game-using-wifi-udp\"\u003emultiplayer Pong with Wi-Fi UDP\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eWith its rich features and reliable connectivity, the ESP32 CP2102 38 Pin Development Board is ideal for building connected devices, prototyping IoT applications, and exploring creative electronics projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"Comparing ESP32 boards by specs, features, applications\" href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/comprehensive-guide-to-esp32-dev-boards\"\u003eDetailed Guide to ESP32: Exploring Popular Models, Features, and Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"ESP32 Arduino IDE installation guide\" href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/installing-and-configuring-arduino-ide-for-esp32\"\u003eInstalling and Configuring Arduino IDE for ESP32\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"ESP32 I2C, SPI and UART pinout\" href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-sensor-protocols-reference-guide\"\u003eArduino, ESP32, \u0026amp; Raspberry Pi Pinout Reference for I2C, SPI, and UART\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"last:mb-0\"\u003e\u003ca title=\"ESP32 IoT Pathway, learn WiFi, Bluetooth\" href=\"https:\/\/zaitronics.com.au\/blogs\/esp32-iot-systems-pathway\"\u003eESP32 IoT Systems Pathway, learning how to use WiFi \u0026amp; Bluetooth \u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458573775140,"sku":"Z0379","price":11.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-20Pcs-ESP32-Development-Board-Wireless-WiFi-Bluetooth-Dual-Core-CPU-IoT-38PIN-Pin-Yellow-CP2102_jpg.webp?v=1719721428"},{"product_id":"ads1115-adc-4-channel-pro-gain-amplifier","title":"ADS1115 ADC 4 Channel Pro Gain Amplifier","description":"\u003cp style=\"font-weight: 400;\"\u003eThe ADS1115 is a versatile analog-to-digital converter (ADC) that offers precision measurement capabilities. Let’s explore its features and specifications:\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col style=\"font-weight: 400;\"\u003e\n\u003cli\u003eHigh Precision:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOffers 16-bit resolution for accurate measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eConfigurable Channels:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eCan be configured as 4 single-ended input channels or 2 differential channels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eProgrammable Gain Amplifier (PGA):\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eBoosts smaller single\/differential signals to the full range (up to x16).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eWide Supply Range:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOperates from 2V to 5.5V power\/logic.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eEasy Interfacing:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eCommunicates via the I2C protocol.\u003c\/li\u003e\n\u003cli\u003eAddress can be changed for up to 4 ADS1115 devices on a single 2-wire I2C bus.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eUltra-Small Package:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eCompact dimensions: 2mm x 1.5mm x 0.4mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eLow Current Consumption:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eOnly 150μA in continuous-conversion mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\"\u003e\n\u003cli\u003eADC Bit Rate: 16-bit\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: 2.0V to 5.5V\u003c\/li\u003e\n\u003cli\u003eChannels: 4 single-ended (AN0, AN1, AN2, AN3) or 2 differential inputs\u003c\/li\u003e\n\u003cli\u003eProgrammable Data Rate: 8sps to 860sps\u003c\/li\u003e\n\u003cli\u003eInput Ranges (Programmed Control):\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e-0.256V to +0.256V\u003c\/li\u003e\n\u003cli\u003e-0.512V to +0.512V\u003c\/li\u003e\n\u003cli\u003e-1.024V to +1.024V\u003c\/li\u003e\n\u003cli\u003e-2.048V to +2.048V\u003c\/li\u003e\n\u003cli\u003e-4.096V to +4.096V\u003c\/li\u003e\n\u003cli\u003e-6.144V to +6.144V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eI2C Addresses: 7-bit addresses between 0x48 and 0x4B\u003c\/li\u003e\n\u003cli\u003eSize: Approximately 18mm x 28mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eThe ADS1115 is an excellent choice for precision measurements in various applications, including sensors, data acquisition, and instrumentation. \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458658087204,"sku":"Z0377","price":5.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/TZT-ADS1115-16-Bit-I2C-Module-Precision-ADC-4-Channel-Development-Board-Pro-Gain-Amplifier-2_jpg.jpg?v=1712139163"},{"product_id":"gy521-mpu6050-3-axis-gyroscope-accelerometer-sensor","title":"MPU-6050 3-Axis Gyro \u0026 Accelerometer Sensor","description":"\u003cp\u003eThe MPU-6050 (GY521) module is a MEMS sensor combining a 3-axis accelerometer and a 3-axis gyroscope. It provides precise motion and orientation data, making it ideal for Arduino and ESP32 robotics, drones, wearable devices, and stabilization projects. Perfect for building a motion-controlled robot or a drone flight stabilizer, as the MPU-6050 is a compact, high-accuracy sensor ready to integrate into your projects.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 3V–5V with internal low-dropout regulator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e I²C protocol, compatible with Arduino, ESP32, and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in ADC:\u003c\/strong\u003e 16-bit analog-to-digital conversion for high-precision measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyroscope Range:\u003c\/strong\u003e ±250°\/s, ±500°\/s, ±1000°\/s, ±2000°\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcceleration Range:\u003c\/strong\u003e ±2g, ±4g, ±8g, ±16g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 21mm x 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Pitch:\u003c\/strong\u003e Standard 2.54mm for easy interfacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started with Arduino or ESP32\u003c\/h2\u003e\n\u003cp\u003eLooking for how to use the MPU-6050?. Follow these steps to get started quickly:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect \u003cstrong\u003eSDA\u003c\/strong\u003e and \u003cstrong\u003eSCL\u003c\/strong\u003e to your microcontroller’s I²C pins. Check your board’s I²C pinout, see our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-sensor-protocols-reference-guide\"\u003eArduino I²C reference guide\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eConnect \u003cstrong\u003eVCC\u003c\/strong\u003e to 3.3–5V and \u003cstrong\u003eGND\u003c\/strong\u003e to ground.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse libraries such as \u003cem\u003eWire\u003c\/em\u003e for Arduino\/ESP32 or \u003cem\u003eSMBus\u003c\/em\u003e for Raspberry Pi to read sensor data.\u003c\/li\u003e\n\u003cli\u003eVerify the I²C address (default 0x68), especially if multiple sensors are on the same bus.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTips \u0026amp; Troubleshooting\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf sensor readings appear unstable, check that power is stable and wiring connections are solid.\u003c\/li\u003e\n\u003cli\u003eEnsure the correct board and library settings are selected in your code.\u003c\/li\u003e\n\u003cli\u003eIf using multiple MPU-6050 sensors, each must have a unique I²C address or be on a separate bus.\u003c\/li\u003e\n\u003cli\u003eConsult our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-getting-started-guide-for-beginners\"\u003eArduino Getting Started Guide\u003c\/a\u003e for basic setup and testing examples.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/zaitronics.com.au\/products\/adxl345-triple-axis-accelerometer-2g-4g-8g-16g-w-i2c-spi-stemma-qt-qwiic\"\u003eADXL345 - Triple-Axis Accelerometer (+-2g\/4g\/8g\/16g) w\/ I2C\/SPI - STEMMA QT \/ Qwiic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-mpu-6050-6-dof-accel-and-gyro-sensor-stemma-qt-qwiic\"\u003eAdafruit MPU-6050 6-DoF Accel and Gyro Sensor - STEMMA QT Qwiic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-lis3dh-triple-axis-accelerometer-2g-4g-8g-16g\"\u003eAdafruit LIS3DH Triple-Axis Accelerometer (+-2g\/4g\/8g\/16g)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith proper setup, the MPU-6050 provides accurate motion data for robotics, stabilization systems, wearable devices, and other motion-sensitive projects. Even without an MPU-6050-specific guide, this micro-guide ensures you can get started quickly and reliably with your Arduino or ESP32.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458719723812,"sku":"Z0225","price":4.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/S1829ddc855784dedb6931d3ee9948328d.webp?v=1712139317"},{"product_id":"20cm-dupont-cable-male-male","title":"Jumper Wire 20CM Male to Male (40PCS)","description":"\u003cdiv class=\"product__description rte\"\u003e \u003cp\u003eThe \u003cstrong\u003e20 cm Male-to-Male Jumper Wires (40 PCS)\u003c\/strong\u003e are perfect for breadboarding, prototyping, and connecting modules in electronics projects. Durable and flexible, these wires are ideal for hobbyists, students, and makers working on \u003cstrong\u003eIoT, robotics, and DIY circuits\u003c\/strong\u003e.\u003c\/p\u003e \u003ch5\u003eKey Features:\u003c\/h5\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Male-to-Male, Dupont style connectors\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Copper wire for reliable signal transmission\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 40 pieces per pack\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Brown, Red, Yellow, Orange, Green, Blue, Purple, Grey, White, Black\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 20 cm (200 mm), ideal for breadboards and module connections\u003c\/li\u003e \u003c\/ul\u003e \u003ch5\u003eVariants and Accessories\u003c\/h5\u003e \u003cp\u003eOther jumper wire options are available in our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/jumper_wire\"\u003ejumper wire collection\u003c\/a\u003e, including \u003ca href=\"https:\/\/zaitronics.com.au\/products\/20cm-dupont-cable-male-female\"\u003eMale-to-Female\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/20cm-dupont-cable-female-female\"\u003eFemale-to-Female\u003c\/a\u003e wires. For flexible connections, check out \u003ca href=\"https:\/\/zaitronics.com.au\/products\/alligator-clips-to-male-jumper-wire\"\u003ealligator clips to male jumper wires\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/alligator-clips-to-female-jumper-wire\"\u003ealligator clips to female jumper wires\u003c\/a\u003e.\u003c\/p\u003e \u003cp\u003eThese jumper wires make it easy to prototype, test circuits, and connect components quickly and reliably.\u003c\/p\u003e \u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48458893689124,"sku":"Z0060","price":3.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/m_m_1_ad539b46-2a04-41b5-9234-7974174e9fba.png?v=1717645986"},{"product_id":"cp2112-usb-to-i2c-debug-board","title":"CP2112 USB to I2C Debug Board","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eThe CP2112 is a highly integrated USB-to-SMBus bridge controller designed to quickly add USB connectivity to your applications. By eliminating the need for complex firmware and driver development, the CP2112 devices enable quick USB connectivity with minimal development effort. These highly-integrated bridge controllers provide a simple solution for adding USB using a minimum of components and PCB space.\u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\"\u003eKey Features:\u003c\/h2\u003e\n\u003col style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eIntegrated USB Transceiver:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNo external resistors or crystal required.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSimplifies USB connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSMBus Master Device:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEnables communication with SMBus slave devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eGPIO Configuration:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8 GPIOs can be configured as input\/output and open-drain\/push-pull.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003e512-Byte SMBus Data Buffer:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEfficiently handles data transmission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eOne-Time Programmable ROM:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStores customizable product information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003ePower-On Reset Circuit:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEnsures reliable startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eUSB Specification 2.0 Compliant:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull-speed (12 Mbps).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eHID Interface:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStandard USB class device requires no custom driver.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSupported on Windows, Mac, and Linux.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli data-mce-fragment=\"1\" style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSMBus Configuration Options:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConfigurable clock speed.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDevice address (7-bit value) for the CP2112 slave device.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eThe CP2112 is ideal for a wide range of applications, including USB dongles, medical meters, handheld controllers, point-of-sale products, and data loggers. Its compact form factor and ease of use make it a valuable component for your USB-to-SMBus communication needs. \u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48459001102628,"sku":"Z0034","price":14.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/CP2112-Debug-Board-USB-to-SMBus-I2C-Communication-Module-2-0-MicroUSB-2112-Evaluation-Kit-for.jpg__1.jpg?v=1712139950"},{"product_id":"lm2596-led-voltage-buck-step-down-converter-regulator","title":"LM2596 + LED Voltage-Buck\/Step-Down Converter Regulator","description":"\u003cp\u003eThe LM2596 LED Voltage Buck\/Step-Down Converter Regulator is a high-performance DC-DC step-down module with an integrated LED display, allowing real-time voltage monitoring. It efficiently converts higher input voltages to stable lower voltages, making it ideal for Arduino, ESP32, Raspberry Pi, and other DIY electronics projects. This module is perfect for powering sensors, motors, LEDs, and other electronic components safely and reliably.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Output Voltage:\u003c\/strong\u003e Easily set output voltage from 1.25V to 35V to match your project requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Voltage Display:\u003c\/strong\u003e LED screen shows output voltage at a glance, preventing mistakes and improving monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 92% conversion efficiency reduces heat and energy loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Ripple Output:\u003c\/strong\u003e Provides clean and stable voltage for sensitive electronics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Supports 3.2V to 46V input, making it compatible with a variety of DC sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Small form factor, ideal for embedded projects and tight spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuck Module Only:\u003c\/strong\u003e Steps voltage down; for step-up solutions, see the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/xl6009-led-step-up-voltage-converter\"\u003eXL6009 Step-Up Voltage Converter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Converters:\u003c\/strong\u003e Explore more modules in our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\"\u003eVoltage Conversion Module Collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e LM2596 DC-DC Buck Module with LED Display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3.2V–46V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.25V–35V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e Up to 3A maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e Up to 92%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e \u0026lt;30mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 65KHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -45°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 66mm x 36mm x 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure input voltage is higher than your desired output for proper operation.\u003c\/li\u003e\n\u003cli\u003eSupports up to 2A or 10W without additional heatsinks; higher currents may require heatsinks.\u003c\/li\u003e\n\u003cli\u003eCheck output voltage on the LED display before connecting sensitive electronics.\u003c\/li\u003e\n\u003cli\u003eRemember: this module only steps voltage down; it does not boost voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/lm2596-buck-voltage-converter\"\u003eLM2596 Buck Voltage Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/xl6009-led-step-up-voltage-converter\"\u003eXL6009 Step-Up Voltage Converter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\"\u003eOther Voltage Conversion Modules\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LM2596 LED Voltage Buck\/Step-Down Converter Regulator combines efficiency, reliability, and easy voltage monitoring, making it a must-have for electronics enthusiasts, hobbyists, and professional makers.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48459318919460,"sku":"Z0003","price":4.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/LM2596S-Power-Supply-Module-LED-Voltmeter-DC-DC-Adjustable-Step-Down-Buck-LM2596-With-Digital-Display.jpg__3.jpg?v=1712140699"},{"product_id":"1602-lcd-display-i2c-interface","title":"16x2 (1602) LCD Display + I2C Interface","description":"\u003cp\u003eThe 16x2 LCD Display with I2C Interface is a character screen that shows two rows of sixteen characters while using only two data pins for communication. The included I2C backpack simplifies wiring and makes this display ideal for projects where pin count and clean layouts matter.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16 characters by 2 lines text display\u003c\/li\u003e\n\u003cli\u003eI2C interface for minimal wiring\u003c\/li\u003e\n\u003cli\u003eClear high contrast characters with backlight\u003c\/li\u003e\n\u003cli\u003eHD44780 compatible controller via I2C backpack\u003c\/li\u003e\n\u003cli\u003eWorks with Arduino, ESP32, ESP8266, and similar boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay type character LCD\u003c\/li\u003e\n\u003cli\u003eResolution 16 x 2 characters\u003c\/li\u003e\n\u003cli\u003eInterface I2C\u003c\/li\u003e\n\u003cli\u003eOperating voltage 5V\u003c\/li\u003e\n\u003cli\u003eTypical I2C address 0x27 or 0x3F\u003c\/li\u003e\n\u003cli\u003eColour Blue display with white text\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eParallel Alternative\u003c\/h2\u003e\n\u003cp\u003eIf you prefer direct pin control or need the standard interface, the \u003ca rel=\"noopener\" href=\"https:\/\/zaitronics.com.au\/collections\/lcd\/products\/16x2-1602-lcd-display\" target=\"_blank\"\u003e 16x2 LCD Display with Parallel interface \u003c\/a\u003e is also available.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/how-to-use-16x2-lcd-parallel-i2c\"\u003e\u003cstrong\u003eRead our Guide on the 16x2 LCD Display\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e for full setup instructions and code examples for both the Parallel and I2C versions.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48459476762916,"sku":"Z0355","price":7.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/16x2_LCD_Display_with_serial_interface_backpack.png?v=1727418588"},{"product_id":"cc1101-rf-transceiver","title":"CC1101 433MHz RF Transceiver","description":"\u003cp\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/cc1101-guide-instruction-manual\"\u003e\u003cstrong\u003eRead our Beginner's Guide to the CC1101 RF Transceiver Module\u003c\/strong\u003e\u003c\/a\u003e for full setup instructions, code examples, and packet structure details.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCC1101 RF Transceiver\u003c\/strong\u003e is a versatile, low-power Sub-1 GHz wireless module designed for a wide range of applications, from home automation to industrial monitoring. With reliable connectivity, adjustable frequencies, and energy-efficient operation, the CC1101 is ideal for makers, engineers, and IoT developers looking to build custom wireless communication systems.\u003c\/p\u003e\n\u003ch5\u003eKey Specifications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 387–464MHz, software adjustable, with 433MHz ±10MHz recommended for most applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e 1.8V–3.6V DC. Avoid exceeding 3.6V to prevent damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Transmit Power:\u003c\/strong\u003e 10mW (+10dBm) for reliable signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation Support:\u003c\/strong\u003e Supports 2-FSK, GFSK, and MSK modulation schemes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceiver Sensitivity:\u003c\/strong\u003e Up to -110dBm at 1200 baud for robust reception.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Transmission Speed:\u003c\/strong\u003e 1.2kbps to 500kbps for flexible communication requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eError Detection:\u003c\/strong\u003e Hardware CRC ensures reliable data transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Monitoring:\u003c\/strong\u003e RSSI and carrier sense functions for improved network stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Design:\u003c\/strong\u003e Optimized for energy-efficient wireless operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Frequency Synthesizer:\u003c\/strong\u003e Supports frequency hopping and interference resilience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eApplications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Sensor Networks:\u003c\/strong\u003e Create sensor nodes for large-scale networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Monitoring:\u003c\/strong\u003e Automate and monitor industrial processes wirelessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation:\u003c\/strong\u003e Build smart home devices and remote control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Meter Reading (AMR):\u003c\/strong\u003e Collect utility data efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilding Automation:\u003c\/strong\u003e Integrate wireless communication into building management systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more RF modules and wireless solutions, explore our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rf\"\u003efull RF collection\u003c\/a\u003e. The CC1101 combines low power consumption, flexibility, and reliability, making it a go-to choice for custom wireless projects and IoT applications.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48461692109092,"sku":"Z0002","price":9.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/TZT-CC1101-Wireless-Module-With-SMA-Antenna-Wireless-Transceiver-Module-For-Arduino-433MHZ_jpg.png?v=1712147473"},{"product_id":"d1-mini-esp8266-wifi-board","title":"D1 Mini ESP8266 WiFi  Development Board","description":"\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eD1 Mini ESP8266\u003c\/strong\u003e is a compact, WiFi-enabled microcontroller perfect for IoT projects. Built around the ESP8266 chip, it delivers reliable wireless connectivity and robust performance for makers and developers.\u003c\/p\u003e\n\u003ch5 dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi Connectivity\u003c\/strong\u003e: Integrated ESP8266 with 802.11 b\/g\/n support.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e: Measures 34.2mm x 25.6mm, ideal for small projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Processing\u003c\/strong\u003e: 32-bit Tensilica LX106 core at 80\/160 MHz with 4MB flash memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile I\/O\u003c\/strong\u003e: 11 digital I\/O pins (all PWM capable except D0), 1 analog input, supports I2C, SPI, UART.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino-Compatible\u003c\/strong\u003e: Program with Arduino IDE, MicroPython, or NodeMCU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Compatibility\u003c\/strong\u003e: Works seamlessly with our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/d1-mini-battery-shield-v1-1-wemos-single-dc-plug-module\" rel=\"noopener noreferrer nofollow\" target=\"_blank\" title=\"D1 Mini Battery Shield 2.1mm Plug\"\u003eD1 Mini Battery Shield V1.1 with Single DC Plug Module\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/d1-mini-battery-shield-v1-1-wemos-single-lithium-battery-charging-module\" rel=\"noopener noreferrer nofollow\" target=\"_blank\" title=\"D1 Mini Shield LiPo Lithium Polymer Battery Connector JST-PH Charger\"\u003eD1 Mini Battery Shield V1.1 with Single Lithium Battery Charging Module\u003c\/a\u003e for enhanced power options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface\u003c\/strong\u003e: Micro-USB for power, programming, and debugging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range\u003c\/strong\u003e: Runs at 3.3V with 5V-tolerant pins.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48461787889956,"sku":"Z0024","price":7.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ESP8266-ESP-12-ESP-12F-CH340G-CH340-V2-USB-WeMos-D1-Mini-PRO-V3-0-0.jpg__2.webp?v=1712147710"},{"product_id":"2004-lcd-display-i2c-interface","title":"20x4 (2004) LCD Display + I2C Interface","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eThe 2004 20x4 Character LCD Display Module is a versatile and widely used display for various applications. Here are the key details:\u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eDisplay Format:\u003c\/strong\u003e 20 characters x 4 lines\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e Operates at 5V\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eBacklight:\u003c\/strong\u003e Features a blue backlight\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eController:\u003c\/strong\u003e Comes fully assembled and tested with a built-in controller\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Designed for efficient power usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eI2C Interface:\u003c\/strong\u003e This module uses the I2C communication protocol, making it easy to connect to microcontrollers with minimal wiring.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eCharacter Display:\u003c\/strong\u003e The 20x4 format allows you to display up to 20 characters horizontally and 4 lines vertically.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eVersatile Applications: \u003c\/strong\u003eUse it for displaying text, sensor data, or custom messages in your projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eArduino Projects: Connect it to an Arduino board via the I2C interface.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEmbedded Systems: Integrate it into your custom devices or prototypes.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInformation Displays: Show relevant information, status, or messages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eWhether you’re building a weather station, a data logger, or a custom user interface, the 2004 20x4 Character LCD Display Module provides a clear and readable display for your project.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48461836353828,"sku":"Z0193","price":11.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/neww.png?v=1712147839"},{"product_id":"dht22-digital-temperature-humidity-sensor","title":"DHT22 Digital Temperature \u0026 Humidity Sensor","description":"\u003cp\u003eThe DHT22 (AM2302) Digital Temperature \u0026amp; Humidity Sensor is an advanced sensor offering precise environmental measurements with improved accuracy and a wider range than the DHT11. It is ideal for Arduino, Raspberry Pi, ESP32, and DIY electronics projects, including weather stations, home automation, and environmental monitoring applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°C to 80°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Accuracy:\u003c\/strong\u003e ±0.5°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resolution:\u003c\/strong\u003e 0.1°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 0–100% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Accuracy:\u003c\/strong\u003e ±2% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e ~2 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Single-wire digital (DHT protocol)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arduino, Raspberry Pi, ESP32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Weather stations, environmental monitoring, indoor\/outdoor automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × DHT22 (AM2302) Digital Temperature \u0026amp; Humidity Sensor\u003c\/li\u003e\n\u003cli\u003e1 × 3-pin 10cm female-to-female jumper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eUsing the DHT22 with your microcontroller is simple:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect \u003cstrong\u003eVCC\u003c\/strong\u003e to 3.3–5V and \u003cstrong\u003eGND\u003c\/strong\u003e to ground.\u003c\/li\u003e\n\u003cli\u003eConnect the data pin to a digital GPIO pin on your microcontroller.\u003c\/li\u003e\n\u003cli\u003eUse libraries such as \u003cem\u003eDHT sensor library for Arduino\u003c\/em\u003e or Python modules on Raspberry Pi to read temperature and humidity.\u003c\/li\u003e\n\u003cli\u003eCheck sensor timing: the DHT22 has a slower sampling rate (~0.5 Hz), so read data every 2 seconds.\u003c\/li\u003e\n\u003cli\u003eFor multiple sensors, ensure each has a separate data pin or appropriate timing between readings.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf readings seem unstable, check wiring and power stability.\u003c\/li\u003e\n\u003cli\u003eKeep the sensor away from condensation and extreme moisture exposure.\u003c\/li\u003e\n\u003cli\u003eEnsure libraries are correctly installed and the proper GPIO pin is used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComparison \u0026amp; Alternatives\u003c\/h2\u003e\n\u003cp\u003eFor beginners or simple indoor projects, consider the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/dht11-digital-temperature-humidity-sensor\" target=\"_blank\"\u003eDHT11 Digital Temperature \u0026amp; Humidity Sensor\u003c\/a\u003e. Both sensors are compared in detail in our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/best-arduino-digital-temperature-sensors\" target=\"_blank\"\u003eBest Arduino Digital Temperature Sensors guide\u003c\/a\u003e, which also includes \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/bme280-digital-temperature-humidity-barometric-pressure-sensor\"\u003eBME280\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\"\u003eDS18B20\u003c\/a\u003e comparisons.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/dht11-vs-dht22-sensors\" title=\"DHT11 vs DHT22 temperature sensors\"\u003e\u003cspan\u003eDHT11 vs DHT22 Sensors Comparison + Wiring \u0026amp; Code Examples\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/dht11-digital-temperature-humidity-sensor\" target=\"_blank\"\u003eDHT11 Digital Temperature \u0026amp; Humidity Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/dht22-am2302-digital-temperature-humidity-sensor-module\" target=\"_blank\"\u003eDHT22 AM2302 Module\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-bme280-i2c-or-spi-temperature-humidity-pressure-sensor-stemma-qt\" target=\"_blank\"\u003eBME280 I2C \/ SPI Temp, Humidity \u0026amp; Pressure Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\" target=\"_blank\"\u003eDS18B20 Stainless Steel Temperature Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\" target=\"_blank\"\u003eOther Arduino \u0026amp; ESP32 Temperature Sensors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat is the difference between DHT11 and DHT22\u003c\/h3\u003e\n\u003cp\u003eWe've produced a detailed guide \u003ca title=\"DHT11 vs DHT22 digital temperature sensors detailed comparison\" href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/dht11-vs-dht22-sensors\"\u003ecomparing the DHT11 and DHT22 digital temperature sensors\u003c\/a\u003e. For a quick summary, the DHT11 is lower cost but has a limited temperature range and lower accuracy. The DHT22 offers higher precision, a wider operating range, and better suitability for outdoor or long-term monitoring projects.\u003c\/p\u003e\n\u003ch3\u003eDoes the DHT22 work with Arduino, Raspberry Pi, and ESP32?\u003c\/h3\u003e\n\u003cp\u003eYes. The DHT22 (AM2302) works with most popular microcontrollers and single-board computers, including Arduino, Raspberry Pi, and ESP32. Libraries and example code are widely available, making it easy to integrate into your projects.\u003c\/p\u003e\n\u003ch3\u003eDo I need a pull-up resistor\u003c\/h3\u003e\n\u003cp\u003eThis DHT22 modules include a built-in pull-up resistor on the data line. If you are using a bare sensor, an external pull-up resistor may be required for stable communication.\u003c\/p\u003e\n\u003ch3\u003eHow often can I read data from the DHT22?\u003c\/h3\u003e\n\u003cp\u003eThe DHT22 has a typical sampling rate of around 0.5 Hz. For reliable operation and accurate readings, you should read data no more frequently than once every 2 seconds.\u003c\/p\u003e\n\u003ch3\u003eCan I use the DHT22 outdoors?\u003c\/h3\u003e\n\u003cp\u003eThe DHT22 is suitable for indoor and sheltered environments. For outdoor use, it should be placed in a protective, ventilated enclosure that shields it from direct rain, condensation, and extreme conditions while still allowing air flow.\u003c\/p\u003e\n\u003ch3\u003eHow accurate is the DHT22 compared to the DHT11?\u003c\/h3\u003e\n\u003cp\u003eThe DHT22 offers a wider measurement range and better accuracy than the DHT11. It provides temperature readings from -40°C to 80°C with ±0.5°C accuracy and humidity readings from 0–100% RH with ±2% RH accuracy, making it better suited for precise environmental monitoring.\u003c\/p\u003e\n\u003cp\u003eThe DHT22 combines wide-range measurement, high accuracy, and reliable single-wire digital output, making it perfect for any environmental sensing project where precise temperature and humidity readings are required.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48461899694372,"sku":"Z0292","price":6.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/TZT-DHT22-Digital-Temperature-and-Humidity-Sensor-AM2302-Module-PCB-with-Cable-For-Arduino.jpg__1.jpg?v=1712148035"},{"product_id":"dht11-digital-temperature-humidity-sensor","title":"DHT11 Digital Temperature \u0026 Humidity Sensor","description":"\u003cp\u003eThe DHT11 Digital Temperature \u0026amp; Humidity Sensor is a simple, low-cost environmental sensor designed for basic temperature and humidity monitoring. It is widely used with Arduino, Raspberry Pi, ESP32, and other microcontrollers, making it ideal for beginner projects, classroom use, and simple indoor automation.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0°C to 50°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Accuracy:\u003c\/strong\u003e ±2°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resolution:\u003c\/strong\u003e 1°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 20% to 80% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Accuracy:\u003c\/strong\u003e ±5% RH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Rate:\u003c\/strong\u003e 1 reading per second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Single-wire digital (DHT protocol)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Arduino, Raspberry Pi, ESP32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Indoor monitoring, learning projects, basic weather displays\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × DHT11 Digital Temperature \u0026amp; Humidity Sensor\u003c\/li\u003e\n\u003cli\u003e1 × 3-pin 10cm female-to-female jumper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eThe DHT11 is easy to use and well suited to beginners:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect \u003cstrong\u003eVCC\u003c\/strong\u003e to 3.3–5V and \u003cstrong\u003eGND\u003c\/strong\u003e to ground.\u003c\/li\u003e\n\u003cli\u003eConnect the data pin to a digital GPIO pin on your microcontroller.\u003c\/li\u003e\n\u003cli\u003eUse common libraries such as the Arduino DHT library or Python modules on Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003eAllow at least one second between readings to ensure stable measurements.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf readings are inconsistent, check wiring and ensure a stable power supply.\u003c\/li\u003e\n\u003cli\u003eAvoid using the sensor in outdoor or high-humidity environments.\u003c\/li\u003e\n\u003cli\u003eConfirm the correct sensor type is selected in your code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComparison \u0026amp; Alternatives\u003c\/h2\u003e\n\u003cp\u003eThe DHT11 is best suited for basic indoor projects where cost and simplicity matter more than precision. For higher accuracy, wider temperature range, or outdoor use, consider the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/dht22-digital-temperature-humidity-sensor\" target=\"_blank\"\u003eDHT22 (AM2302)\u003c\/a\u003e. A full comparison including \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/bme280-digital-temperature-humidity-barometric-pressure-sensor\"\u003eBME280\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\"\u003eDS18B20\u003c\/a\u003e sensors is available in our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/best-arduino-digital-temperature-sensors\" target=\"_blank\"\u003eBest Arduino Digital Temperature Sensors guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/dht11-vs-dht22-sensors\" title=\"DHT11 vs DHT22 temperature sensors\"\u003e\u003cspan\u003eDHT11 vs DHT22 Sensors Comparison + Wiring \u0026amp; Code Examples\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/dht22-digital-temperature-humidity-sensor\" target=\"_blank\"\u003eDHT22 Digital Temperature \u0026amp; Humidity Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/dht22-am2302-digital-temperature-humidity-sensor-module\" target=\"_blank\"\u003eDHT22 AM2302 Module\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-bme280-i2c-or-spi-temperature-humidity-pressure-sensor-stemma-qt\" target=\"_blank\"\u003eBME280 Temperature, Humidity \u0026amp; Pressure Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\" target=\"_blank\"\u003eDS18B20 Waterproof Temperature Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\" target=\"_blank\"\u003eOther Arduino \u0026amp; ESP32 Temperature Sensors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/dht11_temperature_humidity_module_1_480x480.jpg?v=1769337980\" alt=\"DHT11 Temperature \u0026amp; Humidity Sensor Pinout Diagram\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is the DHT11 sensor used for\u003c\/h3\u003e\n\u003cp\u003eThe DHT11 is commonly used for basic indoor temperature and humidity monitoring. Typical projects include beginner Arduino tutorials, classroom experiments, simple weather displays, and low-cost home automation prototypes.\u003c\/p\u003e\n\u003ch3\u003eIs the DHT11 compatible with Arduino and ESP32\u003c\/h3\u003e\n\u003cp\u003eYes, the DHT11 works with Arduino, ESP32, and Raspberry Pi. It uses a single-wire digital protocol and is supported by widely available libraries, making it easy to integrate into most microcontroller projects.\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference between DHT11 and DHT22\u003c\/h3\u003e\n\u003cp\u003eWe've produced a detailed guide \u003ca title=\"DHT11 vs DHT22 digital temperature sensors detailed comparison\" href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/dht11-vs-dht22-sensors\"\u003ecomparing the DHT11 and DHT22 digital temperature sensors\u003c\/a\u003e. For a quick summary, the DHT11 is lower cost but has a limited temperature range and lower accuracy. The DHT22 offers higher precision, a wider operating range, and better suitability for outdoor or long-term monitoring projects.\u003c\/p\u003e\n\u003ch3\u003eCan the DHT11 be used outdoors\u003c\/h3\u003e\n\u003cp\u003eThe DHT11 is designed for indoor use only. It is sensitive to moisture and condensation and may produce inaccurate readings or fail if exposed to outdoor conditions.\u003c\/p\u003e\n\u003ch3\u003eHow often can I read data from the DHT11\u003c\/h3\u003e\n\u003cp\u003eThe DHT11 supports a maximum sampling rate of one reading per second. Reading the sensor more frequently can result in unreliable or repeated data.\u003c\/p\u003e\n\u003ch3\u003eDo I need a pull-up resistor\u003c\/h3\u003e\n\u003cp\u003eThis DHT11 modules include a built-in pull-up resistor on the data line. If you are using a bare sensor, an external pull-up resistor may be required for stable communication.\u003c\/p\u003e\n\u003ch3\u003eIs the DHT11 good for learning electronics\u003c\/h3\u003e\n\u003cp\u003eYes, the DHT11 is one of the most popular sensors for beginners. Its low cost, simple wiring, and broad library support make it ideal for learning how digital sensors work.\u003c\/p\u003e\n\u003cp\u003eThe DHT11 offers a reliable and affordable way to measure temperature and humidity, making it a great choice for beginners, educational kits, and simple monitoring applications.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48461903364388,"sku":"Z0293","price":5.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/DHT22-AM2302-DHT11-DHT12-AM2320-Digital-Temperature-Humidity-Sensor-Module-Board-For-Arduino-Ultra-low-Power_jpg.jpg?v=1712148085"},{"product_id":"bme280-digital-temperature-humidity-barometric-pressure-sensor","title":"BME280 Digital Temperature, Humidity and Barometric Pressure Sensor","description":"\u003cp\u003eThe BME280 Digital Temperature, Humidity, and Barometric Pressure Sensor from Bosch is a high-precision environmental sensor that measures temperature, humidity, and barometric pressure in a single compact module. Ideal for \u003ca href=\"\/collections\/temperature-sensors\"\u003eArduino, ESP32, and Raspberry Pi projects\u003c\/a\u003e, it is perfect for weather stations, indoor air quality monitoring, and multi-sensor environmental applications where accuracy and reliability matter.\u003c\/p\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Measurement:\u003c\/strong\u003e -40°C to 85°C, ±0.5°C accuracy, 0.01°C resolution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Measurement:\u003c\/strong\u003e 0% to 100%, ±3% accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarometric Pressure:\u003c\/strong\u003e 300 hPa to 1100 hPa, ±1 hPa accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Voltage:\u003c\/strong\u003e 3.6V (3.3V logic compatible)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V Compatibility:\u003c\/strong\u003e Requires logic level conversion when used with 5V microcontrollers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAverage Current Consumption:\u003c\/strong\u003e 0.1 to 3.6 µA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e I²C (multiple sensors possible) or SPI (CS pin required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 2.5 mm x 2.5 mm x 0.93 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e Not waterproof - requires protective housing for outdoor use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBME280 5V Compatibility Guide\u003c\/h2\u003e\n\u003cp\u003eThe BME280 sensor module operates at 3.3V logic levels. When connecting to 5V microcontrollers like Arduino Uno or Mega, use a logic level converter or ensure your breakout board includes voltage regulation. Most BME280 breakout boards include onboard voltage regulators that accept 3.3V-5V input, making them compatible with both 3.3V (ESP32, ESP8266) and 5V (Arduino Uno) systems.\u003c\/p\u003e\n\u003ch2\u003eESP32 Weather Station Setup\u003c\/h2\u003e\n\u003cp\u003eThe BME280 is ideal for ESP32 weather station projects due to its low power consumption and I²C compatibility. Connect the sensor to your ESP32's I²C pins (GPIO 21 for SDA, GPIO 22 for SCL), power it with 3.3V, and use the Adafruit BME280 library for quick integration. The ESP32's built-in WiFi makes it perfect for uploading weather data to cloud platforms or displaying real-time environmental readings on web dashboards.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose BME280 Over DHT11 and DHT22\u003c\/h2\u003e\n\u003cp\u003eThe BME280 combines three environmental measurements in a single chip, making it more versatile than other sensors like \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/dht22-digital-temperature-humidity-sensor\"\u003eDHT22\u003c\/a\u003e, \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/dht11-digital-temperature-sensor\"\u003eDHT11\u003c\/a\u003e, or \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\"\u003eDS18B20\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBME280 vs DHT11:\u003c\/strong\u003e The BME280 offers significantly better accuracy (±0.5°C vs ±2°C for temperature, ±3% vs ±5% for humidity), includes barometric pressure measurement, and consumes less power. The DHT11 is cheaper but less precise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBME280 vs DHT22:\u003c\/strong\u003e While the DHT22 offers good accuracy, the BME280 adds barometric pressure sensing, has faster response time, lower power consumption, and supports both I²C and SPI communication. The BME280's ability to communicate over I²C makes it easier to use multiple sensors on the same bus.\u003c\/p\u003e\n\u003cp\u003eFor a detailed comparison of temperature sensors, see our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/best-arduino-digital-temperature-sensors\"\u003eBME280 vs DHT11, DHT22, and DS18B20 guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWaterproofing Your BME280 Sensor\u003c\/h2\u003e\n\u003cp\u003eThe BME280 sensor module is \u003cstrong\u003enot waterproof\u003c\/strong\u003e and must be protected from direct water contact and condensation. For outdoor weather stations or high-humidity environments, house the sensor in a weatherproof enclosure with ventilation holes to allow air circulation while protecting the electronics. Alternatively, consider using a waterproof temperature sensor like the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\"\u003eDS18B20 probe\u003c\/a\u003e for applications requiring direct water exposure.\u003c\/p\u003e\n\u003ch2\u003eGetting Started with BME280\u003c\/h2\u003e\n\u003cp\u003eIntegrating the BME280 with your microcontroller is straightforward:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect the \u003cstrong\u003eSDA\u003c\/strong\u003e and \u003cstrong\u003eSCL\u003c\/strong\u003e pins for I²C, or \u003cstrong\u003eMOSI\/MISO\/SCK\/CS\u003c\/strong\u003e for SPI, depending on your communication choice.\u003c\/li\u003e\n\u003cli\u003eProvide 3.3V power (or 5V if your breakout board has voltage regulation) and connect \u003cstrong\u003eGND\u003c\/strong\u003e to ground.\u003c\/li\u003e\n\u003cli\u003eUse libraries like \u003cem\u003eAdafruit BME280\u003c\/em\u003e for Arduino\/ESP32 or \u003cem\u003eAdafruit CircuitPython BME280\u003c\/em\u003e for Python on Raspberry Pi.\u003c\/li\u003e\n\u003cli\u003eIf using multiple sensors on I²C, ensure each has a unique I²C address.\u003c\/li\u003e\n\u003cli\u003eCheck sampling rates in your library to balance accuracy and power consumption.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSensor readings may be inaccurate if wiring is loose or power is unstable.\u003c\/li\u003e\n\u003cli\u003eVerify the correct library and board settings in your code.\u003c\/li\u003e\n\u003cli\u003eEnsure the sensor is protected from water or condensation, as it is not waterproof.\u003c\/li\u003e\n\u003cli\u003eFor multiple sensors on the same I²C bus, confirm unique addresses to avoid conflicts.\u003c\/li\u003e\n\u003cli\u003eWhen using with 5V Arduino boards, verify your breakout board includes voltage regulation or add a logic level converter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-bme280-i2c-or-spi-temperature-humidity-pressure-sensor-stemma-qt\"\u003eAdafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor - STEMMA QT\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/products\/pimoroni-bme280-breakout-temperature-pressure-humidity-sensor\"\u003ePimoroni BME280 Breakout - Temperature, Pressure, Humidity Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/dht22-digital-temperature-humidity-sensor\"\u003eDHT22 Digital Temperature \u0026amp; Humidity Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ds18b20-stainless-steel-temperature-sensor-probe-1m\"\u003eDS18B20 Stainless Steel Temperature Sensor Probe - 1m\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe BME280 provides fast, accurate, and continuous measurements for temperature, humidity, and pressure, making it a reliable choice for environmental monitoring projects, smart home systems, and multi-sensor applications.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48461995344164,"sku":"Z0035","price":7.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/BME280-5V-3-3V-Digital-Sensor-Temperature-Humidity-Barometric-Pressure-Module-I2C-SPI.jpg__1.webp?v=1712150387"},{"product_id":"hc-05-wireless-bluetooth-transceiver","title":"HC-05 Wireless Bluetooth Transceiver","description":"\u003cp\u003eThe HC-05 Bluetooth Module provides an easy way to add wireless communication to your microcontroller projects. Unlike the HC-06, the HC-05 can be configured as either a Master or Slave device, allowing it to initiate or receive connections. The module features a transparent serial pipeline (TX\/RX), making it simple to send and receive data as if using a wired connection.\u003c\/p\u003e\n\u003cp\u003eMounted on a breakout board, the HC-05 includes 0.1\" headers for Power (VCC\/GND), TX, RX, and KEY pins. A 3.3V regulator on board allows safe operation with 5V microcontrollers such as Arduino. The onboard LED indicates status: rapid blinking for disconnected\/searching, double blinking for connected, and slow blinking in AT command mode. AT mode allows reconfiguration of baud rate, role, and PIN.\u003c\/p\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKEY\/EN:\u003c\/strong\u003e Switches the module between AT command mode (38400bps) and data mode (9600bps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC:\u003c\/strong\u003e Connect to 5V or 3.3V to power the module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND:\u003c\/strong\u003e Ground connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTXD:\u003c\/strong\u003e Transmit data from the module to the microcontroller (connect to microcontroller RXD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRXD:\u003c\/strong\u003e Receive data from the microcontroller (connect to microcontroller TXD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTATE:\u003c\/strong\u003e Status indicator, shows if module is connected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaster\/Slave configurable for flexible Bluetooth networking\u003c\/li\u003e\n\u003cli\u003eDefault settings: 9600 baud, PIN \"1234\", device name \"HC-05\"\u003c\/li\u003e\n\u003cli\u003eTransparent serial communication: acts like a wired serial connection\u003c\/li\u003e\n\u003cli\u003eRange: up to ~10 meters (Class 2)\u003c\/li\u003e\n\u003cli\u003eAT command mode for advanced configuration\u003c\/li\u003e\n\u003cli\u003e3.3V logic compatible, with onboard 5V regulator for microcontrollers\u003c\/li\u003e\n\u003cli\u003eSmall, breadboard-friendly breakout with anti-reverse diode protection\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to +75°C\u003c\/li\u003e\n\u003cli\u003eModule size: 44mm x 16mm x 7mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless serial communication for microcontrollers (Arduino, ESP32, STM32, etc.)\u003c\/li\u003e\n\u003cli\u003eWireless data acquisition and sensor monitoring\u003c\/li\u003e\n\u003cli\u003eRobotics and intelligent car projects\u003c\/li\u003e\n\u003cli\u003eSerial printing or display control over Bluetooth\u003c\/li\u003e\n\u003cli\u003eWireless remote control and automation projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eSimply connect VCC, GND, TX, and RX to your microcontroller, configure using AT commands if needed, and pair with another Bluetooth device. Use a logic level converter if connecting RX\/TX to a 5V microcontroller to protect the module. For more guidance, see our tutorials for using HC-05 and HC-06 modules.\u003c\/p\u003e\n\u003ch2\u003eRelated Modules\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/bluetooth\/products\/hc-06-wireless-bluetooth-transceiver\"\u003eHC-06 Bluetooth Module (Slave only)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/bluetooth\/products\/ble-4-0-bluetooth-module-compatible-with-cc2541-and-hm-10\"\u003eBLE 4.0 Bluetooth Module\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HC-05 module provides a reliable, flexible, and easy-to-use Bluetooth interface for all your wireless serial communication projects.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48462043382052,"sku":"Z0028","price":7.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/612CH8mJu-L.jpg?v=1712148498"},{"product_id":"sg90-micro-servo","title":"SG90 Micro Servo 180°","description":"\u003cp\u003eThe SG90 Micro Servo 180° is a compact and lightweight positional servo motor ideal for Arduino, ESP32, Raspberry Pi, and general hobby electronics projects. It provides smooth and precise angle control across a full 180 degree rotation, making it perfect for steering mechanisms, robotic arms, pan tilt mounts, and other applications requiring accurate positioning. Operating on a standard 4.8–6V power supply, the SG90 integrates easily with popular microcontroller platforms and PWM-based control systems.\u003c\/p\u003e\n\u003cp\u003eWidely used by both beginners and experienced makers, the SG90 offers reliable performance at an affordable price. If your project requires step-by-step setup, wiring diagrams, and example code, follow this \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/sg90-servo-arduino-guide\"\u003eSG90 servo Arduino guide\u003c\/a\u003e to get started quickly.\u003c\/p\u003e\n\u003cp\u003eIf your application requires continuous rotation instead of fixed angle movement, check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/sg90-micro-servo-360\"\u003eSG90 Micro Servo 360°\u003c\/a\u003e. For a stronger alternative with metal gears, consider the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/servos\/products\/mg90s-metal-gear-servo\"\u003eMG90S metal gear servo\u003c\/a\u003e. A detailed comparison of these servos and the larger MG996R is available in the \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/comparing-sg90-mg90s-and-mg996r-servos\"\u003eSG90, MG90S \u0026amp; MG996R servo comparison guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eSG90 Micro Servo Features \u0026amp; Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact and lightweight design for hobby electronics and robotics\u003c\/li\u003e\n\u003cli\u003eUp to 180° rotation for precise angle positioning\u003c\/li\u003e\n\u003cli\u003eApproximate torque: 1.8 kg·cm\u003c\/li\u003e\n\u003cli\u003eTypical operating voltage: 4.8–6V\u003c\/li\u003e\n\u003cli\u003eControl via PWM signal compatible with Arduino, ESP32, and other microcontrollers\u003c\/li\u003e\n\u003cli\u003ePlastic gear construction for reduced weight and low-cost applications\u003c\/li\u003e\n\u003cli\u003eStandard connector compatible with most servo controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed electrical and mechanical specifications, download the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/SG90-datasheet.pdf?v=1766286808\"\u003eSG90 datasheet\u003c\/a\u003e.\u003c\/p\u003e","brand":"TowerPro","offers":[{"title":"Default Title","offer_id":48462763983140,"sku":"Z0648","price":3.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/2-4-5-10-20pcs-Arduino-Analog-Micro-Servo-Motor-SG90-9G-For-RC-Servomotor-Car.jpg__1.webp?v=1712150220"},{"product_id":"xh-m609","title":"XH-M609 12-36V Low Voltage Disconnect Protection Module","description":"\u003cp\u003eThe \u003cstrong\u003eXH-M609 12-36V Low Voltage Disconnect Protection Module\u003c\/strong\u003e is a reliable and versatile solution designed to protect your DC-powered circuits and devices from damage caused by overvoltage or undervoltage conditions. Perfect for battery systems, electronic devices, and control circuits, this module ensures safe operation while maintaining low power consumption.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Protection:\u003c\/strong\u003e Provides both overvoltage and undervoltage protection to safeguard batteries and connected devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Parameters:\u003c\/strong\u003e Easily customize the trigger thresholds for overvoltage and undervoltage based on your system requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Installation:\u003c\/strong\u003e Simple wiring and setup make it compatible with various DC power systems, electronic devices, and control modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicator:\u003c\/strong\u003e Built-in 3-digit red LED display shows the current voltage setting for easy monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Draws less than 1.5W, minimal impact on your system's power supply while providing continuous protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSettings Retained on Power Loss:\u003c\/strong\u003e Saves your configured thresholds even after power is disconnected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Battery Over Discharge Protection Module (Model: XH-M609)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 12V–36V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Accuracy:\u003c\/strong\u003e 0.1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Accuracy:\u003c\/strong\u003e 0.1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Error:\u003c\/strong\u003e ±0.1V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Less than 1.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable Range:\u003c\/strong\u003e 12–36V lead acid and lithium ion batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Size:\u003c\/strong\u003e 57mm x 42mm x 19mm (2.24 x 1.65 x 0.75 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 28g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e Equals input voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eManual, Datasheet \u0026amp; Wiring Diagram\u003c\/h2\u003e\n\u003cp\u003eFull setup instructions and the wiring diagram are available in the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/XH-M609_Instruction_Manual_-_Zaitronics.pdf?v=1743466263\" title=\"XH-M609 Instruction Manual\"\u003eXH-M609 instruction manual (PDF)\u003c\/a\u003e. A quick summary of the on-board controls is below.\u003c\/p\u003e\n\u003ch3\u003eSetting the Disconnect Voltage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePress the \u003cstrong\u003e+\u003c\/strong\u003e button to display the current low voltage disconnect setting.\u003c\/li\u003e\n\u003cli\u003eHold the \u003cstrong\u003e+\u003c\/strong\u003e button to enter setting mode and adjust the disconnect voltage.\u003c\/li\u003e\n\u003cli\u003ePress the \u003cstrong\u003e-\u003c\/strong\u003e button to display the current difference value (reconnect offset).\u003c\/li\u003e\n\u003cli\u003eHold the \u003cstrong\u003e-\u003c\/strong\u003e button to enter setting mode and adjust the difference value.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat is the Difference Value?\u003c\/h3\u003e\n\u003cp\u003eThe difference value is the gap between the voltage at which the module disconnects the load and the voltage at which it reconnects. Two worked examples:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTo disconnect at 11V and reconnect at 11.6V, set the disconnect voltage to 11 using the \u003cstrong\u003e+\u003c\/strong\u003e button, then set the difference value to 0.6V using the \u003cstrong\u003e-\u003c\/strong\u003e button.\u003c\/li\u003e\n\u003cli\u003eTo disconnect at 12.5V and reconnect at 14.8V, set the disconnect voltage to 12.5, then set the difference value to 2.3V (14.8V minus 12.5V).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo explore other relay modules and protection devices, visit our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/relays\"\u003efull relay collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe XH-M609 module provides dependable protection for your battery-powered systems, helping prevent damage, extend battery life, and ensure reliable operation of your electronics.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48470834544932,"sku":"Z0345","price":6.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/XH-M609-12-36V-Battery-Low-Voltage-Disconnect-Protection-Module-DC-Output.jpg__1.jpg?v=1712206814"},{"product_id":"ftdi-ft232rl-usb-to-ttl-serial-adapter","title":"FTDI FT232RL USB to TTL Serial Adapter Converter","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe FT232R is a versatile USB-to-serial UART interface that bridges the gap between microcontrollers and USB connectivity. Here are the key details:\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\"\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFunction: Converts USB signals to serial UART communication.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCost-Effective Solution: Provides a low-cost method to add USB capability to microcontrollers.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBreadboard Compatibility: Use it on your breadboard to enable USB functionality for bootloading or downloading sketches.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eRXD\/TXD Indicator: The transceiver communication indicator (RXD\/TXD) helps monitor data flow.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOver-Current Protection: Equipped with a 500mA self-restoring fuse to safeguard against excessive current.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDTR Pin: The board includes a DTR pin, essential for auto-reset functionality during downloads.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eColor: Vibrant red design.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eUSB Power Supply: Supports both 3.3V and 5V power supply options.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact Size: Measures approximately 43mm x 17mm for easy integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMicrocontroller Development: Use it to connect microcontrollers (such as Arduino, ESP8266, or Raspberry Pi) to your computer via USB.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eProgramming and Debugging: Facilitates programming, debugging, and communication with serial devices.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCustom Interfaces: Create custom USB-to-serial interfaces for specific applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWhether you’re a hobbyist, a maker, or a professional developer, the FT232R USB to Serial UART Interface simplifies USB communication and expands your project possibilities.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48470847193380,"sku":"Z0082","price":5.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ft232rl-ftdi-usb-3-3v-5-5v-to-ttl-serial-adapter-module-for-arduino-mini-port-red-2164303_00_1200x1200_712590df-a543-40e0-a693-f4dfe3a5b3de.webp?v=1712206948"},{"product_id":"arduino-pro-micro-5v","title":"Arduino Pro Micro ATmega32U4 Development Board","description":"\u003cp\u003eThe \u003cstrong\u003eArduino Pro Micro 5V Development Board\u003c\/strong\u003e is a compact and versatile microcontroller board based on the ATmega32U4, featuring native USB connectivity for easy programming without requiring an external USB-to-serial adapter. Running at \u003cstrong\u003e5V and 16MHz\u003c\/strong\u003e, it is ideal for embedded projects where space is limited while still providing the full functionality needed for sensors, automation, robotics, HID devices, and IoT applications. Thanks to the ATmega32U4's built-in USB support, the Pro Micro can also emulate USB keyboards, mice, joysticks, and other Human Interface Devices (HID).\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e ATmega32U4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Speed:\u003c\/strong\u003e 16MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Input Voltage:\u003c\/strong\u003e 5V to 9V via RAW pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Interface:\u003c\/strong\u003e Micro USB with native USB support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O Pins:\u003c\/strong\u003e 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePWM Outputs:\u003c\/strong\u003e 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 4 × 10-bit ADC channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware UART:\u003c\/strong\u003e RX and TX serial communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Dimensions:\u003c\/strong\u003e 18mm × 33mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNative USB connectivity eliminates the need for an external USB-to-serial converter.\u003c\/li\u003e\n\u003cli\u003eCompatible with the Arduino IDE for fast and simple development.\u003c\/li\u003e\n\u003cli\u003eCan function as a USB keyboard, mouse, game controller, or other HID device.\u003c\/li\u003e\n\u003cli\u003eCompact footprint makes it ideal for wearables, portable electronics, and space-constrained projects.\u003c\/li\u003e\n\u003cli\u003eFive PWM outputs for LED dimming, motor control, and servo applications.\u003c\/li\u003e\n\u003cli\u003eFour analogue inputs for connecting sensors and measuring analogue signals.\u003c\/li\u003e\n\u003cli\u003eHardware UART simplifies communication with GPS modules, Bluetooth modules, displays, and other serial devices.\u003c\/li\u003e\n\u003cli\u003eMicro USB connector provides convenient programming and power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUSB keyboards and macro pads\u003c\/li\u003e\n\u003cli\u003eCustom gaming controllers and joysticks\u003c\/li\u003e\n\u003cli\u003eWearable electronics\u003c\/li\u003e\n\u003cli\u003eIoT and smart home devices\u003c\/li\u003e\n\u003cli\u003eSensor monitoring systems\u003c\/li\u003e\n\u003cli\u003eRobotics and automation projects\u003c\/li\u003e\n\u003cli\u003eEducational Arduino projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProgramming Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003eArduino Leonardo\u003c\/strong\u003e as the board within the Arduino IDE when uploading sketches.\u003c\/li\u003e\n\u003cli\u003eWhen powering the board from an external, unregulated supply, connect the voltage to the \u003cstrong\u003eRAW\u003c\/strong\u003e pin rather than \u003cstrong\u003eVCC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/arduino-pro-micro-schematic.pdf\"\u003eArduino Pro Micro Schematic (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ATmega32U4-Datasheet.pdf\" target=\"_blank\" title=\"ATmega32U4 Datasheet Arduino Pro Micro Microcontroller\" rel=\"noopener\"\u003eATmega32U4 Datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/arduino-pro-micro-pinout_480x480.jpg\" alt=\"Arduino Pro Micro 5V ATmega32U4 Pinout Diagram\"\u003e\u003c\/div\u003e\n\u003cp\u003eLooking for a different Arduino board? Browse our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/arduino\"\u003ecomplete Arduino collection\u003c\/a\u003e, or consider the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/arduino\/products\/3v-arduino-pro-mini\"\u003e3.3V Arduino Pro Mini\u003c\/a\u003e or \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/arduino\/products\/5v-arduino-pro-mini\"\u003e5V Arduino Pro Mini\u003c\/a\u003e for projects that do not require native USB support.\u003c\/p\u003e\n\u003cp\u003eNew to Arduino? Follow our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-getting-started-guide-for-beginners\"\u003eArduino Getting Started Guide\u003c\/a\u003e to learn the basics, then build your first project using our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/led-blink-guide-for-arduino-beginner-friendly\"\u003eLED Blink Tutorial\u003c\/a\u003e.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48470878060836,"sku":"Z0093","price":10.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/MICRO-MINI-TYPE-C-USB-Pro-Micro-for-arduino-ATmega32U4-5V-16MHz-Module-with-2-row_jpg.jpg?v=1712207159"},{"product_id":"tp4056-type-c-18650-lithium-battery-charger-protection","title":"TP4056 Type C 18650 Lithium Battery Charger + Protection","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eTP4056 USB-C Charging Board\u003c\/strong\u003e is a compact, versatile solution for safely charging lithium-ion batteries, including our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/3-7v-2600mah-18650-cell-li-ion-battery-lithium-ion\"\u003e18650 3.7V 2600mAh Li-ion battery\u003c\/a\u003e. Perfect for DIY battery-powered projects, power banks, and portable electronics, this module ensures reliable and protected charging for single-cell lithium-ion batteries.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 4.35V to 6V (recommended 5V input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Cutoff Voltage:\u003c\/strong\u003e 4.2V (±1%)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Charging Current:\u003c\/strong\u003e Up to 1000mA (1A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Protection: \u003c\/strong\u003eOvercharge protection at 4.28V, over-discharge protection at 2.4V ±0.1V, and overcurrent protection up to 3A. Battery voltage typically recovers to around 2.9V–3.0V after over-discharge cutoff.\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Size:\u003c\/strong\u003e Approx. 2.5cm x 1.65cm\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicators:\u003c\/strong\u003e Red for charging, green when fully charged\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsage Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure correct polarity when connecting batteries\u003c\/li\u003e\n\u003cli\u003eFor new batteries, activate the protection circuit by applying 5V before first use\u003c\/li\u003e\n\u003cli\u003eUSB-C input allows convenient charging using standard mobile chargers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility \u0026amp; Accessories\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePair with our \u003ca href=\"https:\/\/zaitronics.com.au\/products\/3-7v-2600mah-18650-cell-li-ion-battery-lithium-ion\"\u003esingle-cell 18650 battery\u003c\/a\u003e for an efficient setup\u003c\/li\u003e\n\u003cli\u003eUse with \u003ca href=\"https:\/\/zaitronics.com.au\/products\/1-cell-18650-battery-holder-case\"\u003e1-cell 18650 battery holder\u003c\/a\u003e or explore \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/battery-holders\"\u003eother battery holders\u003c\/a\u003e for custom arrangements\u003c\/li\u003e\n\u003cli\u003eCheck out our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/battery-chargers-bms\"\u003eother 18650 battery chargers\u003c\/a\u003e for multiple battery setups\u003c\/li\u003e\n\u003cli\u003eExplore our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/lithium-ion-li-ion-batteries\"\u003efull range of Li-Ion batteries\u003c\/a\u003e for compatible power sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompact, safe, and convenient, this TP4056 USB-C module is the ideal choice for hobbyists, makers, and electronics enthusiasts looking for a reliable single-cell 18650 charging solution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48470895198500,"sku":"Z0647","price":3.85,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5Pcs-10Pcs-Type-c-Micro-USB-5V-1A-18650-TP4056-TC4056A-BMS-Lithium-Battery-Charger-Module_jpg.webp?v=1712207300"},{"product_id":"esp8266-nodemcu-v3-iot-wifi-development-board","title":"ESP8266 NodeMcu V3 IoT Wi-Fi Development Board","description":"\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eThe ESP8266 NodeMCU Development Board is a versatile and popular platform for building Internet of Things (IoT) projects. Let’s dive into some key details:\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\"\u003e\u003cstrong\u003eKey Specifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMicrocontroller: The NodeMCU is powered by the ESP8266 Wi-Fi SoC (System-on-Chip), which integrates a microcontroller with built-in Wi-Fi capabilities.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFirmware: It runs on a Lua-based firmware, making it easy to program and customize.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHardware Compatibility: The NodeMCU’s hardware I\/O layout is similar to that of an Arduino UNO, allowing developers to leverage their existing knowledge.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWireless Connectivity: The board is Wi-Fi enabled, allowing seamless communication with other devices and networks.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFile System: It utilizes SPIFFS (SPI Flash File System) for data storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: var(--cib-type-subtitle1-stronger-font-weight);\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eInteractive Lua Scripting: Unlike traditional Arduino coding, the NodeMCU enables interactive Lua scripting. Developers can write and test code directly on the board.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAdvanced Hardware API: The NodeMCU provides an advanced API for hardware I\/O. This simplifies configuring and manipulating GPIO pins, PWM, I2C, SPI, and more.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNode.js-Style Network API: Developers can create event-driven network applications using a Node.js-style network API. This facilitates writing code in a familiar Node.js style.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStreamlined IoT Development: By offering powerful APIs and a friendly Lua environment, the NodeMCU speeds up IoT application development.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-In APIs: The board includes support for various functionalities, such as JSON handling, timers, PWM, I2C, SPI, 1-Wire, networking protocols (MQTT and CoAP), GPIO control, Wi-Fi management, ADC, UART, and system-level functions.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompact Form Factor: Despite its rich features, the NodeMCU fits within a tiny footprint (approximately 5mm x 5mm).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003eWhether you’re a hobbyist, a maker, or a professional developer, the ESP8266 NodeMCU Development Board provides an accessible and powerful platform for creating smart, connected devices.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\" data-mce-fragment=\"1\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/p\u003e\n\u003cstrong\u003e\u003c\/strong\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48470915350820,"sku":"Z0026","price":8.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp8266-wifi-module-nodemcu-v3-1.webp?v=1712207492"},{"product_id":"lm2596-buck-voltage-converter","title":"LM2596 Buck Voltage Converter","description":"\u003cp\u003eThe LM2596 Buck Voltage Converter is a reliable and efficient DC-DC step-down module designed to convert higher input voltages into stable, lower output voltages. Perfect for Arduino, ESP32, Raspberry Pi, and other electronics projects, this module delivers precise voltage regulation for sensors, motors, LEDs, and other devices that require clean, adjustable power.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the LM2596 Buck Converter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Output Voltage:\u003c\/strong\u003e Easily set the output voltage from 1.25V to 35V to meet your project’s exact needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Up to 92% conversion efficiency minimizes heat and power loss, making it ideal for battery-powered projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable and Low Ripple:\u003c\/strong\u003e Provides clean, stable power for sensitive components and microcontrollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Accepts 3.2V to 46V, compatible with batteries, solar panels, and other DC sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight:\u003c\/strong\u003e Small form factor fits easily into DIY electronics, robotics, and embedded projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e LM2596 DC-DC Buck Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 3.2V–46V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 1.25V–35V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Current:\u003c\/strong\u003e 3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Efficiency:\u003c\/strong\u003e Up to 92%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Ripple:\u003c\/strong\u003e \u0026lt;30mV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Frequency:\u003c\/strong\u003e 65 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -45°C to +85°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Size:\u003c\/strong\u003e 66mm x 36mm x 14mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnect the input voltage to the \u003cstrong\u003eVIN\u003c\/strong\u003e and \u003cstrong\u003eGND\u003c\/strong\u003e terminals.\u003c\/li\u003e\n\u003cli\u003eAdjust the output voltage with the onboard potentiometer using a multimeter for accurate readings.\u003c\/li\u003e\n\u003cli\u003eConnect the output to your device, microcontroller, or sensor requiring stable DC voltage.\u003c\/li\u003e\n\u003cli\u003eFor higher currents or prolonged use, attach a heatsink to prevent overheating.\u003c\/li\u003e\n\u003cli\u003eRemember: this is a step-down (buck) module, it cannot increase voltage.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eRelated Products \u0026amp; Alternatives\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/products\/lm2596-led-voltage-buck-step-down-converter-regulator\" target=\"_blank\"\u003eLM2596 LED Voltage Buck\/Step-Down Converter Regulator\u003c\/a\u003e - Version with real-time voltage display\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/products\/xl6009-step-up-voltage-converter\" target=\"_blank\"\u003eXL6009 Step-Up Voltage Converter\u003c\/a\u003e - If you need to increase voltage instead of stepping down\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/breakouts_modules\" target=\"_blank\"\u003eOther DC-DC Voltage Modules\u003c\/a\u003e - Browse our full collection of power converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Makers Love the LM2596\u003c\/h2\u003e\n\u003cp\u003eWith its wide input range, adjustable output, and high efficiency, the LM2596 Buck Voltage Converter is ideal for DIY electronics, robotics, IoT devices, LED projects, and other applications requiring reliable power. Whether you’re a hobbyist, maker, or professional engineer, this compact step-down module ensures your devices run safely and efficiently.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48470998679844,"sku":"Z0013","price":3.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/LM2596-Step-Down-Module-DC-to-DC-Adjustable-Buck-Converter-Voltage-Regulator-Conversion-Power-Supply-Module.jpg__5.webp?v=1712208062"},{"product_id":"arduino-nano-v3-atmega328p-compatible","title":"Arduino Nano V3.0 ATmega328P Development Board","description":"\u003cp\u003eThe Arduino Nano V3.0 is a compact, breadboard-friendly development board built around the ATmega328 microcontroller, giving you the same functionality as the Arduino® Uno in a smaller footprint, with a Mini-B USB connector and no DC barrel jack taking up space on the board.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: Atmel ATmega328\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (logic level): 5V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (recommended): 7-12V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (limits): 6-20V\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (6 provide PWM output)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 8\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin: 40mA\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 32KB (2KB used by bootloader)\u003c\/li\u003e\n\u003cli\u003eSRAM: 2KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 1KB\u003c\/li\u003e\n\u003cli\u003eClock Speed: 16MHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 18mm x 45mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis version comes with headers already soldered on. If you'd prefer to solder your own, check out the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-v3-atmega328p-compatible-unsoldered\"\u003eunsoldered Arduino Nano\u003c\/a\u003e. A USB A to Mini-B cable is not included with this listing.\u003c\/p\u003e\n\u003ch2\u003eExpanding your Nano\u003c\/h2\u003e\n\u003cp\u003eTwo shields are available if you want to build out a more permanent or accessible setup. The \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-expansion-prototype-shield-i-o-extension-board\"\u003eIO expansion prototype shield\u003c\/a\u003e breaks out the pins for easier prototyping, while the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-shield-expansion-board\"\u003eterminal expansion shield\u003c\/a\u003e gives you screw terminals for more secure wiring in permanent installs.\u003c\/p\u003e\n\u003cp\u003eNew to Arduino? Our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-getting-started-guide-for-beginners\"\u003eArduino Getting Started Guide\u003c\/a\u003e covers setup and coding basics, and the \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/led-blink-guide-for-arduino-beginner-friendly\"\u003eLED Blink Guide\u003c\/a\u003e walks through your first project step by step.\u003c\/p\u003e\n\u003ch2\u003eCompatible board\u003c\/h2\u003e\n\u003cp\u003eThis Arduino Nano is a compatible board built from the open source design, manufactured to the same specifications as the official Arduino Nano v3.0. It works well for general projects, prototyping, and learning, though we recommend the official Arduino board for classroom and educational resources where compatibility is specifically referenced. If you need the genuine board, we stock the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-official-development-board\"\u003eofficial Arduino Nano\u003c\/a\u003e as well.\u003c\/p\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ATmega328P_Datasheet.pdf?v=1782654007\"\u003eATmega328P datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Arduino-Nano-datasheet.pdf?v=1782654006\"\u003eArduino Nano datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/arduino-nano-pinout.pdf\" target=\"_blank\" title=\"Arduino Nano Pinout Diagram\" rel=\"noopener\"\u003eArduino Nano Pinout Diagram\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/arduino-nano-schematic.pdf\" target=\"_blank\" title=\"Arduino Nano Schematic\" rel=\"noopener\"\u003eArduino Nano Schematic\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49079180951844,"sku":"Z0646","price":6.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Welded-Nano-3-0-CH340G-Atmega328-MINI-CH340C-Controller-Board-Module-For-Arduino-CH340-Atmega328P-USB_jpg_640x640_jpg.png?v=1715040341"},{"product_id":"w1209-temperature-controller-module","title":"W1209 Temperature Controller Module","description":"\u003cp\u003eTake precise control of your heating and cooling applications with the \u003cstrong\u003eW1209 Digital Temperature Controller Module\u003c\/strong\u003e. This compact and cost-effective 12V DC digital thermostat is perfect for DIY electronics, incubators, 3D printers, aquariums, refrigeration, or any project where reliable temperature regulation is essential.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -50°C to 110°C for versatile heating and cooling applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Accuracy:\u003c\/strong\u003e ±0.1°C for precise temperature management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10A Relay Output:\u003c\/strong\u003e Switch high-power devices up to 10A at 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Volt Operation:\u003c\/strong\u003e Compatible with standard 12V DC power supplies and batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Display:\u003c\/strong\u003e Clear digital readout of current temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Button Interface:\u003c\/strong\u003e Easily set target temperature and hysteresis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNTC Thermistor Sensor Included:\u003c\/strong\u003e Waterproof probe for flexible placement and integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating\/Cooling Modes:\u003c\/strong\u003e Configure as heating controller or cooling controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eW1209 Temperature Controller Applications\u003c\/h2\u003e\n\u003cp\u003eThe W1209 12V DC digital temperature controller is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncubators:\u003c\/strong\u003e Maintain precise egg incubation temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquariums \u0026amp; Terrariums:\u003c\/strong\u003e Automated heating control for reptiles and fish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3D Printer Enclosures:\u003c\/strong\u003e Temperature-controlled printing environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigeration:\u003c\/strong\u003e DIY cooling systems and wine cellars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouse Automation:\u003c\/strong\u003e Climate control for plant growth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Control:\u003c\/strong\u003e Activate cooling fans when temperature exceeds threshold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater Control:\u003c\/strong\u003e Switch on heating elements when temperature drops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow the W1209 Digital Thermostat Works\u003c\/h2\u003e\n\u003cp\u003eThe W1209 temperature control module uses a built-in relay to automatically switch connected devices on or off based on temperature readings. In \u003cstrong\u003eheating mode\u003c\/strong\u003e, the relay activates when temperature falls below your set point (ideal for heaters). In \u003cstrong\u003ecooling mode\u003c\/strong\u003e, the relay activates when temperature rises above your set point (perfect for fans or cooling systems).\u003c\/p\u003e\n\u003cp\u003eThe 10A relay can handle substantial loads, making this 12 volt temperature controller suitable for controlling heating pads, cooling fans, Peltier modules, solenoid valves, and other 12V devices. The hysteresis setting prevents rapid on\/off cycling, extending the life of your connected equipment.\u003c\/p\u003e\n\u003ch2\u003eW1209 vs W3230 Temperature Controllers\u003c\/h2\u003e\n\u003cp\u003eThe W1209 is a single-stage controller ideal for simple heating or cooling applications. For dual-stage control (simultaneous heating and cooling), consider the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/w3230-digital-temperature-controller-thermostat-sensor-module-12v\"\u003eW3230 Digital Temperature Controller 12V\u003c\/a\u003e or \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/w3230-digital-temperature-controller-thermostat-sensor-module-24v\"\u003eW3230 24V\u003c\/a\u003e, which feature dual relay outputs for more complex temperature management.\u003c\/p\u003e\n\u003ch2\u003eGetting Started with W1209\u003c\/h2\u003e\n\u003cp\u003eSetting up your W1209 temperature controller is straightforward:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect 12V DC power supply to the module's power input terminals\u003c\/li\u003e\n\u003cli\u003eConnect your heating or cooling device to the relay output terminals (up to 10A)\u003c\/li\u003e\n\u003cli\u003eInsert the NTC thermistor probe in your monitoring location\u003c\/li\u003e\n\u003cli\u003eSet your target temperature using the three-button interface\u003c\/li\u003e\n\u003cli\u003eConfigure heating or cooling mode based on your application\u003c\/li\u003e\n\u003cli\u003eAdjust hysteresis to prevent rapid switching\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor detailed wiring diagrams, configuration steps, and troubleshooting tips, see our comprehensive guide: \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/exploring-the-w1209-temperature-controller\"\u003eW1209 Setup Instruction Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eTemperature Sensor Options\u003c\/h2\u003e\n\u003cp\u003eThe W1209 includes a waterproof NTC thermistor probe. For longer cable runs or replacement sensors, consider the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/ntc-temperature-sensor-thermistor-waterproof-probe-1m\"\u003eNTC Temperature Sensor Thermistor 1m\u003c\/a\u003e. For digital temperature sensing in other projects, explore our full range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\"\u003etemperature sensors\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -50°C to +110°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Accuracy:\u003c\/strong\u003e ±0.1°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Rating:\u003c\/strong\u003e 10A at 12V DC (resistive load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Type:\u003c\/strong\u003e NTC thermistor (waterproof probe included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 3-digit LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Modes:\u003c\/strong\u003e Heating or Cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHysteresis Range:\u003c\/strong\u003e 0.1°C to 15°C adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe W1209 temperature controller module provides reliable, automated temperature control for 12V DC systems, making it an essential component for DIY temperature regulation projects, smart home automation, and precision climate control applications.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48723508855076,"sku":"Z0014","price":7.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1PCS-W1209-DC-12V-heat-cool-temp-thermostat-temperature-control-switch-temperature-controller-thermometer-thermo-controller_jpg_640x640_jpg.png?v=1713711050"},{"product_id":"ky-040-rotary-encoder-module","title":"KY-040 Rotary Encoder Module (EC11)","description":"\u003cp\u003eThe KY-040 Rotary Encoder Module is a versatile and easy-to-use input device ideal for a wide range of electronic projects. This module allows precise rotational control for adjusting values, navigating menus, or controlling motors and other devices. It features a robust rotary knob with tactile detents, a built-in push-button, and standard pins for easy connection to microcontrollers such as Arduino, Raspberry Pi, or ESP boards. Lightweight, compact, and durable, the KY-040 is perfect for DIY electronics, robotics, and interactive projects that require accurate rotary input.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eRotary encoder with integrated push-button\u003c\/li\u003e\n\u003cli\u003eDetented rotation for precise control\u003c\/li\u003e\n\u003cli\u003eSimple interface compatible with Arduino, Raspberry Pi, and other microcontrollers\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight design\u003c\/li\u003e\n\u003cli\u003eIdeal for volume control, menu navigation, robotics, and interactive electronics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48723731611940,"sku":"Z0110","price":4.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1pcs-360-Degrees-Rotary-Encoder-Module-Brick-Sensor-Switch-Development-KY-040.jpg_640x640.jpg__1.jpg?v=1713713925"},{"product_id":"pwm-dc-motor-speed-regulator","title":"PWM DC Motor Speed Regulator","description":"\u003cp\u003eAchieve precise and efficient control over your DC motor’s speed with this compact \u003cstrong\u003ePWM DC Motor Speed Regulator\u003c\/strong\u003e. Designed for hobbyists and professionals alike, it delivers reliable performance and intuitive operation, making it a versatile addition to your electronics toolkit.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Voltage:\u003c\/strong\u003e Supports a wide range of DC inputs from 4.5V to 35V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Handling:\u003c\/strong\u003e Handles output currents of up to 5A for versatile applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Capability:\u003c\/strong\u003e Delivers a maximum output power of 90W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Minimal standby current draw of just 7uA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Speed Range Control:\u003c\/strong\u003e PWM duty cycle adjustable from 1% to 100%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision PWM Frequency:\u003c\/strong\u003e Operates at 20kHz for smooth and quiet motor operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measuring just 30mm x 26mm x 14mm, it’s easy to integrate into tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eUsage Instructions:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAdjust the \u003cstrong\u003epotentiometer knob\u003c\/strong\u003e to modify the duty cycle, allowing precise speed control.\u003c\/li\u003e\n\u003cli\u003eReverse the motor’s wiring to change its operating direction, if necessary.\u003c\/li\u003e\n\u003cli\u003eEnsure proper polarity when connecting the DC power supply to prevent damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eImportant Notes:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThis controller operates only with \u003cstrong\u003eDC input\u003c\/strong\u003e; connecting it to AC power will cause damage.\u003c\/li\u003e\n\u003cli\u003eAlways verify that the positive and negative terminals of your power supply are correctly connected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eApplications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSmall robotics projects\u003c\/li\u003e\n\u003cli\u003eDIY electronics experiments\u003c\/li\u003e\n\u003cli\u003eSpeed regulation for small DC motors in fans, pumps, or conveyors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis PWM DC Motor Speed Regulator is your go-to solution for managing motor speed with accuracy and reliability. Its compact size and robust functionality make it ideal for a wide range of DC motor control applications.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48727308828964,"sku":"Z0150","price":4.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5Pcs-Mini-5A-90W-PWM-12V-DC-Motor-Speed-Controller-Module-DC-DC-5V-35V-Adjustable.png__2.png?v=1713760694"},{"product_id":"hc-sr04-ultrasonic-distance-measuring-sensor","title":"HC-SR04 Ultrasonic Distance Measuring Sensor","description":"\u003cp\u003eThe HC-SR04 Ultrasonic Distance Measuring Sensor is a non-contact module that measures distances by emitting ultrasonic waves and timing the echo reflected back from objects. It is ideal for Arduino, ESP32, Raspberry Pi robotics, automation, and obstacle avoidance projects, offering reliable measurements for indoor and outdoor applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-contact Distance Measurement:\u003c\/strong\u003e Measures distances without physical contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing Range:\u003c\/strong\u003e 2cm – 400cm (1″–13ft), 30° measuring angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e 0.3cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger Pulse:\u003c\/strong\u003e 10µs HIGH pulse to start measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e +5V DC, Quiescent Current \u0026lt;2mA, Working Current 15mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e Simple 4-pin connection (VCC, Trig, Echo, GND) compatible with Arduino, ESP32, Raspberry Pi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 45mm x 20mm x 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout Description\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCC:\u003c\/strong\u003e +5V power supply input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrig:\u003c\/strong\u003e Trigger input pin; send a 10µs HIGH pulse to start measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEcho:\u003c\/strong\u003e Echo output pin; outputs a pulse width proportional to the distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND:\u003c\/strong\u003e Ground connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eUsing the HC-SR04 is straightforward with Arduino, ESP32, or Raspberry Pi:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConnect \u003cstrong\u003eVCC\u003c\/strong\u003e to 5V and \u003cstrong\u003eGND\u003c\/strong\u003e to ground.\u003c\/li\u003e\n\u003cli\u003eConnect \u003cstrong\u003eTrig\u003c\/strong\u003e and \u003cstrong\u003eEcho\u003c\/strong\u003e to digital GPIO pins.\u003c\/li\u003e\n\u003cli\u003eUse libraries such as \u003cem\u003eNewPing\u003c\/em\u003e for Arduino or Python scripts on Raspberry Pi to measure distances.\u003c\/li\u003e\n\u003cli\u003eCalculate distance using the echo pulse duration (distance = time × speed of sound \/ 2).\u003c\/li\u003e\n\u003cli\u003eFor multiple sensors, make sure each sensor has separate GPIO pins or trigger sequentially.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIf readings fluctuate, check wiring connections and ensure stable 5V power.\u003c\/li\u003e\n\u003cli\u003eObjects with soft surfaces may reflect ultrasound poorly, test with flat, solid objects.\u003c\/li\u003e\n\u003cli\u003eEnsure the sensor is not exposed to excessive noise or interference from other ultrasonic devices.\u003c\/li\u003e\n\u003cli\u003eVerify correct libraries and board selection in your code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/products\/vl53l0x-time-of-flight-laser-ranging-distance-sensor\"\u003eVL53L0X Time of Flight Laser Ranging Distance Sensor\u003c\/a\u003e – higher precision laser-based alternative\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/all-sensors\"\u003eOther Arduino \u0026amp; ESP32 Sensors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HC-SR04 is a reliable, low-cost solution for robotics, obstacle avoidance, and distance measurement projects. Combined with Arduino or ESP32, it allows you to quickly implement automation, collision detection, and smart electronics experiments.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48727361618212,"sku":"Z0162","price":1.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/3-5pcs-HC-SR04-HCSR04-to-World-Ultrasonic-Wave-Detector-Ranging-Module-HC-SR04-HCSR04-Distance_jpg.jpg?v=1766298135"},{"product_id":"arduino-nano-v3-atmega328p-compatible-unsoldered","title":"Arduino Nano V3.0 ATmega328P Development Board - Unsoldered","description":"\u003cp\u003eThe Arduino Nano V3.0 is a compact, breadboard-friendly development board built around the ATmega328 microcontroller, giving you the same functionality as the Arduino® Uno in a smaller footprint, with a Mini-B USB connector and no DC barrel jack taking up space on the board.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller: Atmel ATmega328\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (logic level): 5V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (recommended): 7-12V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (limits): 6-20V\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (6 provide PWM output)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 8\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin: 40mA\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 32KB (2KB used by bootloader)\u003c\/li\u003e\n\u003cli\u003eSRAM: 2KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 1KB\u003c\/li\u003e\n\u003cli\u003eClock Speed: 16MHz\u003c\/li\u003e\n\u003cli\u003eDimensions: 18mm x 45mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis version is supplied unsoldered, with the header pins included separately so you can solder them yourself in whatever orientation suits your project, or skip headers entirely if you're soldering wires direct to the board. If you'd prefer headers already attached, we also stock the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-v3-atmega328p-compatible\"\u003esoldered Arduino Nano\u003c\/a\u003e. A USB A to Mini-B cable is not included with this listing.\u003c\/p\u003e\n\u003ch2\u003eExpanding your Nano\u003c\/h2\u003e\n\u003cp\u003eTwo shields are available if you want to build out a more permanent or accessible setup. The \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-expansion-prototype-shield-i-o-extension-board\"\u003eIO expansion prototype shield\u003c\/a\u003e breaks out the pins for easier prototyping, while the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-shield-expansion-board\"\u003eterminal expansion shield\u003c\/a\u003e gives you screw terminals for more secure wiring in permanent installs.\u003c\/p\u003e\n\u003cp\u003eNew to Arduino? Our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/arduino-getting-started-guide-for-beginners\"\u003eArduino Getting Started Guide\u003c\/a\u003e covers setup and coding basics, and the \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/led-blink-guide-for-arduino-beginner-friendly\"\u003eLED Blink Guide\u003c\/a\u003e walks through your first project step by step.\u003c\/p\u003e\n\u003ch2\u003eCompatible board, open source design\u003c\/h2\u003e\n\u003cp\u003eThis Arduino Nano is a compatible board built from the open source design, manufactured to the same specifications as the official Arduino Nano v3.0. It works well for general projects, prototyping, and learning, though we recommend the official Arduino board for classroom and educational resources where compatibility is specifically referenced. If you need the genuine board, we stock the \u003ca href=\"https:\/\/zaitronics.com.au\/products\/arduino-nano-official-development-board\"\u003eofficial Arduino Nano\u003c\/a\u003e as well.\u003c\/p\u003e\n\u003ch2\u003eDocumentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/ATmega328P_Datasheet.pdf?v=1782654007\"\u003eATmega328P datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Arduino-Nano-datasheet.pdf?v=1782654006\"\u003eArduino Nano datasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/arduino-nano-pinout.pdf\" target=\"_blank\" title=\"Arduino Nano Pinout Diagram\" rel=\"noopener\"\u003eArduino Nano Pinout Diagram\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/arduino-nano-schematic.pdf\" target=\"_blank\" title=\"Arduino Nano Schematic\" rel=\"noopener\"\u003eArduino Nano Schematic\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49079183900964,"sku":"Z0645","price":6.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/61gOSxMbI-L-SL1000.webp?v=1715040437"},{"product_id":"acs712-range-current-sensor","title":"ACS712 5A Range Current Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eACS712 5A Current Sensor\u003c\/strong\u003e is a highly accurate and easy-to-use module designed to measure both \u003cstrong\u003eAC and DC currents\u003c\/strong\u003e up to \u003cstrong\u003e5A\u003c\/strong\u003e. This hall-effect based sensor provides a precise voltage output that is linearly proportional to the measured current, making it ideal for monitoring power consumption in projects such as motor control, power supplies, and energy management systems. With its small form factor and wide operating voltage range, the \u003cstrong\u003eACS712\u003c\/strong\u003e is a versatile tool for various current-sensing applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent measurement range\u003c\/strong\u003e: -5A to +5A (AC or DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHall-effect\u003c\/strong\u003e based current sensing for high accuracy\u003c\/li\u003e\n\u003cli\u003eProvides a \u003cstrong\u003elinear analog voltage output\u003c\/strong\u003e proportional to the current\u003c\/li\u003e\n\u003cli\u003eLow-noise, high-sensitivity design\u003c\/li\u003e\n\u003cli\u003eSimple integration with \u003cstrong\u003emicrocontrollers\u003c\/strong\u003e like Arduino, Raspberry Pi, etc.\u003c\/li\u003e\n\u003cli\u003eCompact and easy-to-mount module for various DIY and industrial projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5V operating voltage\u003c\/strong\u003e, compatible with most platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you're building a power management system or need accurate current measurements for motor control, the \u003cstrong\u003eACS712 5A Current Sensor\u003c\/strong\u003e offers a reliable and efficient solution for all your current-sensing needs.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48891973501220,"sku":"Z0077","price":5.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-10pcs-Measuring-Range-Current-Sensor-Hall-Board-Module-ACS712-Module-5A-20A-30A-Hall-Effect.jpg__2.webp?v=1715349106"},{"product_id":"3s-12-6v-60a-bms-lithium-battery-charger-protection-board","title":"3S 60A BMS 12.6V Lithium Battery Charger Protection Board - Enhanced","description":"\u003cp\u003eThe \u003cstrong\u003e3S Enhanced BMS (Battery Management System)\u003c\/strong\u003e is designed to protect and manage \u003cstrong\u003e3-cell (3S) 12.6V lithium-ion or lithium-polymer battery packs\u003c\/strong\u003e with a maximum discharge current of \u003cstrong\u003e60A\u003c\/strong\u003e. It offers comprehensive protection, including \u003cstrong\u003eovercharge, over-discharge, short-circuit\u003c\/strong\u003e, and \u003cstrong\u003eovercurrent protection\u003c\/strong\u003e, ensuring your battery pack operates safely and efficiently. This BMS is ideal for high-power applications such as e-bikes, power tools, and custom battery packs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports \u003cstrong\u003e3S (3-cell) 12.6V lithium-ion or lithium-polymer battery packs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A discharge current\u003c\/strong\u003e, perfect for high-power devices\u003c\/li\u003e\n\u003cli\u003eBuilt-in protection: \u003cstrong\u003eovercharge, over-discharge, overcurrent\u003c\/strong\u003e, and \u003cstrong\u003eshort-circuit\u003c\/strong\u003e protection\u003c\/li\u003e\n\u003cli\u003eBalancing feature ensures even charging across all cells\u003c\/li\u003e\n\u003cli\u003eCompact and durable design for easy integration into battery packs\u003c\/li\u003e\n\u003cli\u003eEnhances the safety and lifespan of your battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003e3S 12.6V 60A BMS\u003c\/strong\u003e is the perfect solution for safeguarding your lithium battery packs while delivering high-current performance for demanding applications.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48913936056612,"sku":"Z0643","price":4.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/3S-4S-40A-60A-Li-ion-Lithium-Battery-Charger-Protection-Board-18650-BMS-For-Drill-Motor.jpg_640x640.jpg__1.webp?v=1715665490"},{"product_id":"pca9685-16-channel-pwm-servo-driver-controller","title":"PCA9685 16 Channel PWM Servo Driver Controller","description":"\u003cp\u003eThe PCA9685 16-Channel PWM Servo Driver is a high precision I2C-controlled breakout board from NXP, designed to provide independent PWM control for up to 16 servos or LEDs. With 12-bit resolution (4096 steps) and a programmable frequency range from 40Hz to 1000Hz, this module delivers smooth, precise control of duty cycles from 0% to 100%, making it ideal for robotics, automation, LED dimming, and hobby electronics projects.\u003c\/p\u003e\n\u003cp\u003eThis board requires only two pins (SDA and SCL) to control all 16 outputs and includes 10K pull-up resistors. Six address select pins allow you to chain up to 62 modules on the same I2C bus, controlling up to 992 PWM outputs. A screw terminal block provides external power for servos, so the number of servos is not limited by the microcontroller's power supply.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16 fully programmable PWM outputs with 12-bit resolution (4096 steps)\u003c\/li\u003e\n\u003cli\u003eAdjustable PWM frequency from 40Hz to 1000Hz\u003c\/li\u003e\n\u003cli\u003eI2C interface, requiring only SDA and SCL pins\u003c\/li\u003e\n\u003cli\u003eChain up to 62 modules for a total of 992 outputs\u003c\/li\u003e\n\u003cli\u003e5V compliant: safe to control from 3.3V microcontrollers\u003c\/li\u003e\n\u003cli\u003eTerminal block for external servo power, reverse polarity protected\u003c\/li\u003e\n\u003cli\u003eOutput enable pin to quickly disable all outputs\u003c\/li\u003e\n\u003cli\u003eGreen power indicator LED and built-in 220Ω series resistors for output protection\u003c\/li\u003e\n\u003cli\u003eCompact board: 60mm x 25mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePin Configuration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGND: Power and signal ground\u003c\/li\u003e\n\u003cli\u003eVCC: Logic power input (3.3–5V)\u003c\/li\u003e\n\u003cli\u003eV+: Optional external power for servos (5–12V)\u003c\/li\u003e\n\u003cli\u003eSCL: I2C clock line\u003c\/li\u003e\n\u003cli\u003eSDA: I2C data line\u003c\/li\u003e\n\u003cli\u003eOE: Output enable, pulled low by default\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOutput Ports\u003c\/h2\u003e\n\u003cp\u003e16 output channels, each with 3 pins (V+, GND, PWM). PWM outputs run independently but share the same frequency. Suitable for servos or LEDs; max current per pin: 25mA.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eServo motor control for robotics and automation\u003c\/li\u003e\n\u003cli\u003eLED dimming and lighting projects\u003c\/li\u003e\n\u003cli\u003e3D printer or CNC axis control\u003c\/li\u003e\n\u003cli\u003eAny project requiring multiple PWM outputs from a single microcontroller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PCA9685 is a chainable, reliable, and versatile PWM driver that allows you to control large numbers of servos or LEDs with minimal pins. Its robust design, adjustable frequency, and 12-bit resolution make it the ideal choice for hobbyists and professionals alike.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48915636945188,"sku":"Z0084","price":9.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-10PCS-PCA9685-Robot-Controller-IIC-Interface-16-Channel-12-Bit-PWM-Servo-Motor-Driver-Board.jpg__1.webp?v=1715679359"},{"product_id":"dc-12v-5a-pwm-fan-temperature-control-speed-controller","title":"PWM Fan Temperature Speed Controller 12V 5A - HW-585","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003ePWM Fan Temperature Speed Controller 12V 5A (HW-585)\u003c\/strong\u003e is a versatile module designed to regulate DC 12V cooling fans with precision. Ideal for PCs, electronics projects, and custom cooling setups, this controller offers both automatic temperature-based and manual fan speed control, helping maintain optimal cooling performance while minimizing noise.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Fan Support:\u003c\/strong\u003e Connect several fans in parallel, up to a total of 5A per output, perfect for multi-fan cooling systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Temperature Control:\u003c\/strong\u003e Adjusts fan speed automatically based on temperature changes, ensuring efficient and quiet operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Speed Control:\u003c\/strong\u003e Fine-tune fan speeds with four temperature zones for custom cooling profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStall Warning Function:\u003c\/strong\u003e Monitors fan rotation and triggers sound and light alarms if a fan stalls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Output:\u003c\/strong\u003e Synchronous rectifier design allows high-current operation without additional heat sinks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eWorking Voltage: DC 12V\u003c\/li\u003e\n\u003cli\u003eMaximum Current per Output: 5A\u003c\/li\u003e\n\u003cli\u003eTotal Bus Current: Up to 9A\u003c\/li\u003e\n\u003cli\u003eOutput Range:\n\u003cul\u003e\n\u003cli\u003eChannel 1: 20%–100% (or 40%–100% with TFL ON)\u003c\/li\u003e\n\u003cli\u003eChannels 2 \u0026amp; 3: 10%–100% (varies by fan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature Probe: 50K B = 3950\u003c\/li\u003e\n\u003cli\u003eThermostat Temperature Zone Error: 3–5%\u003c\/li\u003e\n\u003cli\u003eStall Alarm Minimum Speed: 700–800 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eApplications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCustom PC cooling solutions\u003c\/li\u003e\n\u003cli\u003eElectronics projects requiring temperature-based fan control\u003c\/li\u003e\n\u003cli\u003eAny system needing multi-fan speed regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed setup instructions, refer to our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/hw-585-pwm-fan-speed-controller-setup-guide\"\u003eHW-585 PWM Fan Speed Controller Setup Guide\u003c\/a\u003e. Explore related products like \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/motor-drivers\"\u003emotor drivers\u003c\/a\u003e for motor speed control or other \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\"\u003etemperature-based components\u003c\/a\u003e. You may also consider the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/temperature-sensors\/products\/w1209-temperature-controller-module\"\u003eW1209 Temperature Controller Module\u003c\/a\u003e for additional temperature-triggered control projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48917025095972,"sku":"Z0157","price":10.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/DC-12V-5A-PWM-PC-CPU-Fan-Temperature-Control-Speed-Controller-Board-Speed-Controller-Temperature-Probe.jpg__3.webp?v=1715684100"},{"product_id":"dc-0-100v-0-28-led-voltmeter-display-panel","title":"Red DC 0-100V 0.28\" LED Digital Voltmeter","description":"\u003cp\u003eThe \u003cstrong\u003eRed DC 0-100V LED Voltmeter Display Panel\u003c\/strong\u003e is a compact and easy-to-read voltage measurement device designed for a wide range of applications. With a clear \u003cstrong\u003e0.28-inch LED display\u003c\/strong\u003e, this voltmeter provides accurate readings of DC voltages from \u003cstrong\u003e0 to 100V\u003c\/strong\u003e, making it ideal for battery monitoring, power supplies, and DIY electronics projects. Its small size allows for easy integration into various setups, while the red LED display ensures visibility in different lighting conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasurement range: \u003cstrong\u003e0-100V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBright \u003cstrong\u003e0.28-inch LED display\u003c\/strong\u003e for clear readings\u003c\/li\u003e\n\u003cli\u003eCompact design, suitable for tight spaces\u003c\/li\u003e\n\u003cli\u003eEasy installation with standard wiring connections\u003c\/li\u003e\n\u003cli\u003eWide application in battery monitoring, power supplies, and electronic projects\u003c\/li\u003e\n\u003cli\u003eLow power consumption for efficient operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003eRed LED Voltmeter Display Panel\u003c\/strong\u003e is perfect for hobbyists and professionals alike, offering reliable voltage monitoring in a sleek and user-friendly format.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48917569044772,"sku":"Z0158","price":3.35,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/DC-0-100V-LED-Display-Digital-Mini-Gauge-voltage-meter-Voltmeter-3-Wire-Panel-Voltmeter-Meter.jpg_640x640.jpg__1.webp?v=1715691208"},{"product_id":"2s-3a-5a-18650-bms-li-ion-battery-charger-protection-board","title":"2S 3A 18650 BMS Li-ion Battery Charger Protection Board","description":"\u003cp\u003eThe 2S 3A 18650 BMS Li-ion Battery Charger Protection Module is a versatile and essential component for managing and protecting your lithium-ion battery packs. Whether you’re building a custom power bank, portable device, or any other project that requires safe and efficient battery charging, this module offers several key usually features.\u003c\/p\u003e\n\u003ch2\u003eFeatures:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Series (2S) Configuration: \u003c\/strong\u003eThe module is designed for 2-series (2S) lithium-ion battery packs. It allows you to connect two 18650 cells in series, effectively doubling the voltage while maintaining a balanced charge.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating - \u003c\/strong\u003e\u003cstrong\u003e3A:\u003c\/strong\u003e This BMS supports a maximum charging current of 3A. It’s suitable for applications where moderate charging speed is sufficient.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Management System (BMS): \u003c\/strong\u003eThe integrated BMS ensures the following:\u003cbr\u003e\u003cstrong\u003eBalanced Charging: \u003c\/strong\u003eThe module monitors individual cell voltages and ensures that both cells are charged evenly.\u003cbr\u003e\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e It prevents overcharging by cutting off the charging current when the cells reach their maximum voltage.\u003cbr\u003e\u003cstrong\u003eOvercurrent Protection:\u003c\/strong\u003e If the charging current exceeds the specified limit, the \u003cstrong\u003eShort Circuit Protection: \u003c\/strong\u003eIn case of a short circuit, the BMS disconnects the battery from the load.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e The module’s compact size makes it easy to integrate into your project. It features solder pads for connecting the battery cells, input, and output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Indicators: \u003c\/strong\u003eSome variants include LED indicators that show the charging status (e.g., red for charging, green for fully charged).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidely Used: \u003c\/strong\u003eThe 2S 3A BMS is commonly used in applications such as power banks, flashlights, RC models, and portable electronics.\u003cbr\u003eRemember to follow proper safety precautions when working with lithium-ion batteries. Always use genuine 18650 cells and ensure proper insulation to prevent short circuits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48931238707492,"sku":"Z0115","price":3.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/3aa_01c7ed9a-9a34-4515-afd6-dd144c356899.png?v=1715866568"},{"product_id":"tb6600-cnc-stepper-motor-driver-controller-4a-9-42v","title":"TB6600 CNC Stepper Motor Driver Controller 4A 9-42V","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eTB6600 CNC Stepper Motor Driver Controller\u003c\/strong\u003e is a powerful and versatile module designed for precise control of stepper motors in CNC (Computer Numerical Control) applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCurrent Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The TB6600 can handle a maximum current of \u003cstrong\u003e4A\u003c\/strong\u003e, making it suitable for driving medium to large stepper motors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVoltage Range\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: It operates within a wide voltage range of \u003cstrong\u003e9V to 42V DC\u003c\/strong\u003e, allowing compatibility with various power supplies.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMicrostepping Modes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The driver supports multiple microstepping modes, including full-step, half-step, quarter-step, and more. Microstepping provides smoother motion and reduces vibration.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHeat Dissipation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The TB6600 features a built-in heat sink and overheat protection. Proper heat dissipation ensures reliable operation even during extended use.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePulse and Direction Control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: It accepts pulse and direction signals from external controllers (such as CNC controllers or microcontrollers) to precisely move the stepper motor.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAdjustable Current Limit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: You can set the current limit using the onboard potentiometer. This allows fine-tuning based on the motor’s specifications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVersatility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: Whether you’re building a CNC router, engraving machine, or 3D printer, the TB6600 provides accurate and efficient motor control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRemember to connect the power supply, stepper motor, and control signals correctly. The TB6600 is a reliable choice for your CNC projects, offering stability and performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48946205753636,"sku":"Z0085","price":15.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Stepper-Motor-Driver-TB6600-23-Nema-34-42-57-86-Nema17-4A-DC9-40V-1-Axis.jpg__4.webp?v=1716009877"},{"product_id":"wireless-smart-switch-dc-5v-12v-home-relay-module-self-locking-wifi","title":"Wireless Smart Switch Relay DC Home Module Self-locking Wifi","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eThe WiFi Wireless Smart Switch is a versatile and affordable device designed for home automation. Whether you’re controlling lights, appliances, or other devices, this relay module offers convenient remote operation via the EWeLink app.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cb\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col type=\"1\" start=\"1\"\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eRemote Control:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eTurn on\/off connected appliances from anywhere using the EWeLink app.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eCompatible with both Android and iOS devices.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eOperating Modes:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eSelf-locking Mode: In this mode, you can remotely turn connected devices on\/off immediately.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eInching Mode: Choose between two wiring options:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul type=\"square\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eTurn on for 1 second and then auto-off.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eTurn off for 1 second and then auto-on.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eOperating Voltage: Supports 7V to 32V DC. (may work at 5V but is untested)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eLED Indicators:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul type=\"square\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eWorking mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eWiFi status\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eRelay on\/off status\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eInput Interfaces: Two input interfaces for controlling different voltage ranges.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eUSB Port Power Supply: Convenient power supply option.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eBoard Consumption: Less than 1W.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eStandby Current: 80mA.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eMax Input Current: 10A.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eMax Wattage: 2200W.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eRelay Lifespan: Over one million cycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eWireless Standard: 2.4GHz, 802.11 b\/g\/n.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eVoice Control:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eCompatible with Amazon Alexa, Google Home\/Nest, and IFTTT for voice commands.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eIdeal for home automation projects, including controlling lights, fans, and other appliances.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eSuitable for DIY enthusiasts, hobbyists, and smart home enthusiasts.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"font-weight: bold;\" class=\"MsoNormal\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cul type=\"circle\"\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eScan the QR code on the package to download the instruction manual.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan\u003eConnect the relay module to your desired devices and configure it using the EWeLink app.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMake your home smarter and more convenient with the WiFi Wireless Smart Switch Relay Module! \u003c\/span\u003e\u003cspan\u003e🏡🔌\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48946337841444,"sku":"Z0270","price":17.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/eWelink-Smart-Wifi-Switch-Relay-Module-Timer-DC-5V-12V-24V-32V-Wireless-Remote-Control-Inching.jpg__1.png?v=1745044038"},{"product_id":"nrf24l01-pa-lna-2-4ghz-wireless-rf-module","title":"NRF24L01+PA+LNA 2.4GHz Wireless RF Module","description":"\u003cp\u003eThe \u003cstrong\u003eNRF24L01+PA+LNA 2.4GHz Wireless RF Module\u003c\/strong\u003e is a long-range wireless transceiver designed for projects that need reliable communication well beyond the range of a standard nRF24L01+ module. It's built around the same nRF24L01+ chipset, but adds an onboard Power Amplifier (PA) and Low-Noise Amplifier (LNA), extending its usable range to over 1000 metres in open, line-of-sight conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe Power Amplifier boosts the strength of the outgoing signal, helping it travel further, while the Low-Noise Amplifier strengthens weak incoming signals on the receiving end without introducing much additional interference. Together, these two additions are what separate this module from the compact, built-in-antenna version, and why it's a better fit for outdoor, long-range, or obstacle-heavy environments.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e: 2400 MHz to 2524 MHz, in the worldwide licence-free 2.4GHz ISM band.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Range\u003c\/strong\u003e: Over 1000 metres, line of sight.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation\u003c\/strong\u003e: GFSK (Gaussian Frequency-Shift Keying).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Rate\u003c\/strong\u003e: Selectable 250 kbps, 1 Mbps, or 2 Mbps over-the-air data rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplification\u003c\/strong\u003e: Onboard PA delivering up to 20 dBm output power, and LNA providing up to 10 dB of gain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceiver Sensitivity\u003c\/strong\u003e: Approximately -95 dBm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface\u003c\/strong\u003e: 4-wire SPI, for straightforward integration with most microcontrollers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Levels\u003c\/strong\u003e: Built-in level-shifting circuitry supports both 3.3V and 5V logic, so no external logic level converter is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e: 2.7V to 3.6V (do not connect directly to 5V power).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e: Up to 115 mA when transmitting, up to 45 mA when receiving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntenna\u003c\/strong\u003e: External SMA connector with a duck antenna, for improved range over onboard PCB antenna designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e: 41mm x 15.5mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandard vs PA+LNA: What's the Difference?\u003c\/h2\u003e\n\u003cp\u003eThe nRF24L01+ is available in two versions. The standard version has a small antenna built directly onto the circuit board, keeping it compact, but limiting outdoor line-of-sight range to around 100 metres, with reduced range indoors due to walls and furniture. This PA+LNA version instead uses an external SMA antenna paired with an RFX2401C range extender chip, combining the PA, LNA, and transmit\/receive switching circuitry into one package, extending outdoor range up to 1000+ metres.\u003c\/p\u003e\n\n\u003cp\u003eBoth versions are fully interchangeable in existing projects. If you've built something using the standard module, you can swap in this PA+LNA version without changing any of your wiring or code. If you're after the smaller, more compact option instead, take a look at our \u003ca title=\"NRF24L01+ Module\" href=\"https:\/\/zaitronics.com.au\/products\/nrf24l01-module\"\u003eNRF24L01+ Module\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eConnectivity and Pinout\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e: Ground pin, connect to GND of your power source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3VDC\u003c\/strong\u003e: Power input, connect to a 3.3V supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE\u003c\/strong\u003e: Chip Enable, an active-high pin that determines whether the module is transmitting or receiving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCSN\u003c\/strong\u003e: Chip Select Not, enables SPI communication with your microcontroller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIRQ\u003c\/strong\u003e: Interrupt pin, can notify your microcontroller when new data is available (not commonly used).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMISO\u003c\/strong\u003e: Master In Slave Out, carries data from the module to your microcontroller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOSI\u003c\/strong\u003e: Master Out Slave In, carries data from your microcontroller to the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCK\u003c\/strong\u003e: Serial Clock, provides the clock signal for SPI communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSince this module runs on 2.7V-3.6V rather than a standard 5V logic supply, it's recommended to pair it with our \u003ca title=\"NRF24L01 Wireless Transceiver Socket Adapter Board\" href=\"https:\/\/zaitronics.com.au\/products\/nrf24l01-socket-adapter\"\u003eNRF24L01 Wireless Transceiver Socket Adapter Board\u003c\/a\u003e, which simplifies powering and wiring considerably, particularly useful given this module's higher current draw during transmission compared to the standard version.\u003c\/p\u003e\n\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLong-range wireless sensor networks\u003c\/li\u003e\n\u003cli\u003eRemote monitoring and telemetry\u003c\/li\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eRobotics and remote robotic control\u003c\/li\u003e\n\u003cli\u003eWireless mesh networks\u003c\/li\u003e\n\u003cli\u003eGeneral IoT projects requiring extended range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompatible with Arduino, ESP32, Raspberry Pi, Teensy, and most other microcontrollers over SPI. An \u003ca title=\"Arduino NRF24L01 Library\" href=\"https:\/\/www.arduinolibraries.info\/authors\/nrf24\"\u003eArduino IDE library\u003c\/a\u003e is available to simplify integration into your projects.\u003c\/p\u003e\n\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca title=\"NRF24L01+PA+LNA Pinout Diagram\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/nRF24L01-pinout.png?v=1783409078\"\u003ePinout Diagram\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"nRF24L01+ Product Datasheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/nRF24L01_Product_Datasheet.pdf?v=1783409309\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48948233404708,"sku":"Z0409","price":7.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/NRF24L01-PA-LNA-2-4G-Wireless-Module-1100-Meter-Long-Distance-With-Antenna_jpg_640x640_jpg.webp?v=1716042382"},{"product_id":"4-channel-i2c-logic-level-shifter-converter-bi-directional","title":"I2C Logic Level Shifter - 4 Channel Bi-directional Converter","description":"\u003cp\u003eThe 4 Channel Logic Level Shifter is a simple and reliable solution for connecting devices that operate at different logic voltages. It safely converts digital signals between low-voltage devices such as 3.3V microcontrollers and higher-voltage 5V systems, helping prevent damage while ensuring reliable communication.\u003c\/p\u003e\n\u003cp\u003eThis module is commonly used when interfacing devices such as Raspberry Pi, ESP32, Teensy, STM32, and other 3.3V development boards with 5V Arduino boards, sensors, modules, and peripherals. Featuring four independent bi-directional channels, the converter automatically shifts signals in either direction, making it ideal for I2C, UART, SPI, and other digital communication protocols.\u003c\/p\u003e\n\u003cp\u003eIts compact 15mm x 13mm footprint makes it perfect for breadboard prototyping, embedded projects, and permanent installations where space is limited.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBi-directional logic level conversion between low and high voltage devices\u003c\/li\u003e\n\u003cli\u003eSupports common voltage levels including 1.8V, 2.8V, 3.3V and 5V\u003c\/li\u003e\n\u003cli\u003eFour independent signal channels\u003c\/li\u003e\n\u003cli\u003eIdeal for I2C, UART, SPI and general-purpose digital signals\u003c\/li\u003e\n\u003cli\u003eProtects sensitive 3.3V devices from damaging 5V signals\u003c\/li\u003e\n\u003cli\u003eCompact breadboard-friendly design\u003c\/li\u003e\n\u003cli\u003eSimple wiring with clearly labelled high and low voltage connections\u003c\/li\u003e\n\u003cli\u003eUses transistor-based level shifting circuitry for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Use a Logic Level Shifter?\u003c\/h2\u003e\n\u003cp\u003eMany modern microcontrollers and development boards operate at 3.3V logic levels, while older devices and sensors may still use 5V logic. Directly connecting a 5V signal to a 3.3V input can permanently damage sensitive electronics.\u003c\/p\u003e\n\u003cp\u003eA logic level shifter safely translates signals between different voltage domains. For example, when connecting an Arduino Uno (5V) to an ESP32 or Raspberry Pi (3.3V), this module ensures both devices can communicate without risking damage or communication errors.\u003c\/p\u003e\n\u003cp\u003eUnlike simple voltage dividers, this module provides true bi-directional conversion, allowing signals to travel safely in both directions on the same channel.\u003c\/p\u003e\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe module has two voltage reference sides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHV\u003c\/strong\u003e = High voltage side (typically 5V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLV\u003c\/strong\u003e = Low voltage side (typically 3.3V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e = Common ground shared between both systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOnce powered, the onboard transistor circuitry automatically shifts logic signals between the two voltage levels. A 3.3V signal entering the low-voltage side is converted to the high-voltage level, while a 5V signal entering the high-voltage side is safely converted down to the low-voltage level.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnect the HV pin to the higher voltage supply (for example 5V).\u003c\/li\u003e\n\u003cli\u003eConnect the LV pin to the lower voltage supply (for example 3.3V).\u003c\/li\u003e\n\u003cli\u003eConnect the grounds of both systems together using the GND pin.\u003c\/li\u003e\n\u003cli\u003eConnect the signal lines to the matching channel pairs (HV1 ↔ LV1, HV2 ↔ LV2, etc.).\u003c\/li\u003e\n\u003cli\u003ePower your devices and begin communicating safely between voltage levels.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eFor I2C applications, simply connect SDA and SCL from the low-voltage device to the LV side and SDA and SCL from the high-voltage device to the HV side. The module will automatically handle the voltage translation in both directions.\u003c\/p\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cpre\u003eHV1   HV2   HV   GND   HV3   HV4\nLV1   LV2   LV   GND   LV3   LV4\n\u003c\/pre\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHV\u003c\/strong\u003e = High voltage reference input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLV\u003c\/strong\u003e = Low voltage reference input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e = Common ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHV1-HV4\u003c\/strong\u003e = High voltage signal channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLV1-LV4\u003c\/strong\u003e = Low voltage signal channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino to ESP32 communication\u003c\/li\u003e\n\u003cli\u003eArduino to Raspberry Pi interfacing\u003c\/li\u003e\n\u003cli\u003eI2C sensor integration\u003c\/li\u003e\n\u003cli\u003eUART serial communication\u003c\/li\u003e\n\u003cli\u003eSPI device connections\u003c\/li\u003e\n\u003cli\u003e3.3V and 5V development board compatibility\u003c\/li\u003e\n\u003cli\u003eEmbedded systems prototyping\u003c\/li\u003e\n\u003cli\u003eIoT projects and sensor networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Channels:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Type:\u003c\/strong\u003e Bi-directional logic level shifting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Hardware:\u003c\/strong\u003e Transistor-based circuitry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V to 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Logic Levels:\u003c\/strong\u003e 1.8V, 2.8V, 3.3V and 5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 15mm × 13mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 4 Channel Logic Level Shifting Module\u003c\/li\u003e\n\u003cli\u003e2 × 4-Pin Male Headers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48948266139940,"sku":"Z0321","price":2.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/61AHJyUaSuL._SL1400.jpg?v=1780987337"},{"product_id":"xt90-female-to-xt60-male-converter-adapter","title":"XT90 Female to XT60 Male Adapter","description":"\u003cp\u003eThe \u003cstrong\u003eXT90 Female to XT60 Male Adapter\u003c\/strong\u003e is the perfect solution for adapting \u003cstrong\u003eXT60\u003c\/strong\u003e connectors to \u003cstrong\u003eXT90\u003c\/strong\u003e power sources in your RC models. Whether you're flying a drone, racing an RC car, or piloting a plane, this adapter makes it easy to connect \u003cstrong\u003eXT60-equipped batteries\u003c\/strong\u003e to \u003cstrong\u003eXT90\u003c\/strong\u003e setups. Built for high-current applications, it ensures safe, reliable, and stable power transmission.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003eHighlights\u003c\/strong\u003e:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eXT90 Female \u003c\/strong\u003eto \u003cstrong\u003eXT60 Male \u003c\/strong\u003econfiguration\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003eLiPo batteries\u003c\/strong\u003e used in \u003cstrong\u003eRC models\u003c\/strong\u003e (drones, cars, planes)\u003c\/li\u003e\n\u003cli\u003eEnables easy compatibility between XT60 and XT90 connectors\u003c\/li\u003e\n\u003cli\u003eSturdy and durable design to handle high power loads\u003c\/li\u003e\n\u003cli\u003eEnsures secure and efficient power transfer for your RC projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith this adapter, you'll have the flexibility to use a wider range of batteries in your high-performance RC setups.\u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\n\u003c!----\u003e\u003cbr\u003e\n\u003c\/h2\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48948386922788,"sku":"Z0048","price":3.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Adapter-XT60-Male-Female-To-XT90-Male-Female-Connector-Conversion-Adapter-for-RC-Lipo-Battery-Control.jpg__3_9ffdba11-d40e-401b-b729-7e2cdbbe3211.webp?v=1727344805"},{"product_id":"ble-4-0-bluetooth-module-compatible-with-cc2541-and-hm-10","title":"BLE 4.0 Bluetooth Module - Compatible with CC2541 and HM-10","description":"\u003cp\u003eThe BLE 4.0 Bluetooth Module is a small yet powerful solution for adding Bluetooth communication to your projects. Perfect for a wide range of applications, this module allows seamless communication with iPhone\/iPad (iOS 6 and above) and Android devices (Android 4.3 and above). Fully encapsulated for ease of use, this module can be configured as either a master or slave and features an AT command set for baud rate customization.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low Standby Power Consumption: 90uA~400uA\u003c\/li\u003e\n\u003cli\u003eCoverage: Up to 60 meters\u003c\/li\u003e\n\u003cli\u003eBuilt-in PCB Antenna: Ensures stable and reliable communication\u003c\/li\u003e\n\u003cli\u003ePower Input: 3.6V-6V DC (Do not exceed 6V)\u003c\/li\u003e\n\u003cli\u003eSize: 43mm x 15mm\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eNet Weight: 4g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: Communicates with iPhone\/iPad (iOS 6 and above) and Android (4.3 and above) devices.\u003c\/li\u003e\n\u003cli\u003eEasy to Use: Fully encapsulated design for straightforward integration.\u003c\/li\u003e\n\u003cli\u003eConfigurable Roles: Can be set as either master or slave.\u003c\/li\u003e\n\u003cli\u003eAT Command Set: Allows for easy baud rate configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWireless Communication: Perfect for wireless data exchange between devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemote Control: Create Bluetooth-controlled robots, home automation systems, or smart devices.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSensor Networks: Connect sensors wirelessly to a central controller.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIoT Prototyping: Ideal for Internet of Things (IoT) projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you're developing a smart home system, a Bluetooth-controlled robot, or any custom Bluetooth-enabled device, the BLE 4.0 Bluetooth Module is an excellent choice for reliable and efficient wireless communication.\u003cbr\u003eGet Started with Your Wireless Projects Today!\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":48995294970148,"sku":"Z0027","price":7.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/AT-09-Android-IOS-HM-10-BLE-Bluetooth-4-0-CC2540-CC2541-Serial-Wireless-Module.jpg__3.webp?v=1716475664"},{"product_id":"20cm-dupont-cable-male-female","title":"Jumper Wire 20CM Male to Female (40PCS)","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e20 cm Male-to-Female Jumper Wires (40 PCS)\u003c\/strong\u003e are ideal for breadboarding, prototyping, and connecting modules in electronics projects. Designed for durability and flexibility, these wires are perfect for hobbyists, students, and makers working on \u003cstrong\u003eIoT, robotics, and DIY circuits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Male-to-Female, Dupont style connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Copper wire ensures reliable signal transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 40 pieces per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Brown, Red, Yellow, Orange, Green, Blue, Purple, Grey, White, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 20 cm (200 mm) for versatile connections across breadboards and modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eVariants and Accessories\u003c\/h5\u003e\n\u003cp\u003eOther jumper wire options are available in our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/jumper_wire\"\u003ejumper wire collection\u003c\/a\u003e, including \u003ca href=\"https:\/\/zaitronics.com.au\/products\/20cm-dupont-cable-male-male\"\u003eMale-to-Male\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/20cm-dupont-cable-female-female\"\u003eFemale-to-Female\u003c\/a\u003e wires. Compatible accessories include \u003ca href=\"https:\/\/zaitronics.com.au\/products\/alligator-clips-to-male-jumper-wire\"\u003ealligator clips to male jumper wires\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/alligator-clips-to-female-jumper-wire\"\u003ealligator clips to female jumper wires\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThese jumper wires are essential for building reliable connections, testing circuits, and prototyping projects quickly and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49078594371876,"sku":"Z0061","price":3.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/mf.png?v=1717140813"},{"product_id":"20cm-dupont-cable-female-female","title":"Jumper Wire 20CM Female to Female (40PCS)","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThese \u003cstrong\u003e20 cm Female-to-Female Jumper Wires (40 PCS)\u003c\/strong\u003e are perfect for breadboarding, prototyping, and connecting modules in electronics projects. Designed for reliability and flexibility, they are ideal for hobbyists, students, and makers exploring \u003cstrong\u003eIoT, robotics, and DIY circuits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Female-to-Female, Dupont style connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials:\u003c\/strong\u003e Made with durable copper wire for stable signal transmission\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 40 pieces per pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Brown, Red, Yellow, Orange, Green, Blue, Purple, Grey, White, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 20 cm (200 mm) for versatile connections across breadboards and modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eVariants and Accessories\u003c\/h5\u003e\n\u003cp\u003eOther sizes and types are available in our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/jumper_wire\"\u003ejumper wire collection\u003c\/a\u003e, including \u003ca href=\"https:\/\/zaitronics.com.au\/products\/20cm-dupont-cable-male-female\"\u003e20 cm Male-to-Female\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/20cm-dupont-cable-male-male\"\u003e20 cm Male-to-Male\u003c\/a\u003e wires. For more flexible connections, check out \u003ca href=\"https:\/\/zaitronics.com.au\/products\/alligator-clips-to-male-jumper-wire\"\u003ealligator clips to male jumper wires\u003c\/a\u003e and \u003ca href=\"https:\/\/zaitronics.com.au\/products\/alligator-clips-to-female-jumper-wire\"\u003ealligator clips to female jumper wires\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThese jumper wires are an essential tool for rapid prototyping, testing circuits, and building reliable connections across your electronics projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49078599188772,"sku":"Z0062","price":3.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/248.png?v=1717140515"}],"url":"https:\/\/zaitronics.com.au\/collections\/all-except-rp.oembed?page=29","provider":"Zaitronics","version":"1.0","type":"link"}