{"title":"Components \u0026 Parts","description":"\u003cp dir=\"auto\"\u003eOur Components \u0026amp; Parts collection provides the essential building blocks for any electronics project. Choose from \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/wireless-connectivity\" title=\"Wirless connectivity parts and accessories\"\u003ewireless connectivity modules\u003c\/a\u003e including Wi-Fi, Bluetooth, RF, and GPS to connect your devices to the world. Explore our range of \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/motors\" title=\"Motors including servos, motor drivers \u0026amp; controllers\"\u003ehigh-quality motors, drivers, and servos\u003c\/a\u003e for precise motion control, plus sensors for measuring temperature, humidity, sound, light, and more. Need storage? We carry \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/memory-storage\" title=\"Memory \u0026amp; Storage devices\"\u003eSD cards and USB drives\u003c\/a\u003e for embedded systems and data logging. Every part is selected for reliability and performance, making it easier for both hobbyists and professionals to build projects that last.\u003c\/p\u003e","products":[{"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":true}],"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":"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":"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":"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":"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":12.95,"currency_code":"AUD","in_stock":true}],"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":"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":"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":"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":"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":false}],"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":"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":"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":"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":"vl53l0x-time-of-flight-laser-ranging-distance-sensor","title":"VL53L0X Time of Flight Laser Ranging Distance Sensor","description":"\u003cp\u003eThe VL53L0X Time of Flight Laser Ranging Distance Sensor is a high-precision, non-contact distance sensor that measures distance using laser time-of-flight technology. Unlike ultrasonic sensors, it delivers fast, accurate readings that are unaffected by object colour, surface texture, or ambient light, making it ideal for robotics, automation, and advanced sensing projects.\u003c\/p\u003e\n\u003cp\u003eDeveloped by STMicroelectronics, the VL53L0X uses a 940nm Class 1 laser and integrated ranging engine to measure distance with millimetre resolution. Its compact size, low power consumption, and I2C interface make it well suited for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAccurate laser-based distance measurement using time-of-flight technology\u003c\/li\u003e\n\u003cli\u003eRecommended measurement range from 30mm to 1000mm\u003c\/li\u003e\n\u003cli\u003eMillimetre resolution for precise positioning and detection\u003c\/li\u003e\n\u003cli\u003eCompact form factor suitable for tight enclosures\u003c\/li\u003e\n\u003cli\u003eLow power consumption for battery-powered projects\u003c\/li\u003e\n\u003cli\u003eI2C interface compatible with Arduino, ESP32, and Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eHigh-speed measurements ideal for robotics and real-time applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e 30mm to 1000mm recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e ±3 to ±5 percent depending on mode and conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e 1mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e 2.8V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C Address\u003c\/strong\u003e 0x29 default\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Speed\u003c\/strong\u003e Up to 400kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Type\u003c\/strong\u003e 940nm VCSEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser Safety\u003c\/strong\u003e Class 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout and Connections\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN\u003c\/strong\u003e Power supply input supporting 2.8V to 5.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e Ground connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDA\u003c\/strong\u003e I2C data line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCL\u003c\/strong\u003e I2C clock line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXSHUT\u003c\/strong\u003e Shutdown and address control pin for multiple sensors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eGetting Started\u003c\/h2\u003e\n\u003cp\u003eThe VL53L0X is easy to integrate using widely available libraries. Connect the sensor to your microcontroller using I2C, power it from 3.3V or 5V, and use an Arduino or Python library to begin reading distance values. When using multiple sensors on the same I2C bus, the XSHUT pin allows you to assign unique addresses.\u003c\/p\u003e\n\u003cp\u003eFor a deeper technical explanation, configuration modes, and performance optimisation tips, see our \u003ca href=\"https:\/\/zaitronics.com.au\/blogs\/guides\/vl53l0x-time-of-flight-distance-sensor-advanced-guide\" target=\"_blank\"\u003eVL53L0X Time of Flight Distance Sensor Advanced Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eComparison and Alternatives\u003c\/h2\u003e\n\u003cp\u003eIf you are choosing between distance sensing technologies, consider the following alternatives depending on your project requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/products\/hc-sr04-ultrasonic-distance-measuring-sensor\" target=\"_blank\"\u003eHC-SR04 Ultrasonic Distance Measuring Sensor\u003c\/a\u003e for low-cost ultrasonic sensing where precision is less critical\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-vl53l0x-time-of-flight-distance-sensor-30-to-1000mm\" target=\"_blank\"\u003eAdafruit VL53L0X Time of Flight Sensor\u003c\/a\u003e for a STEMMA QT and Qwiic compatible version\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/products\/adafruit-vl53l1x-time-of-flight-distance-sensor-30-to-4000mm-stemma-qt-qwiic\" target=\"_blank\"\u003eAdafruit VL53L1X Time of Flight Sensor\u003c\/a\u003e for extended range up to 4 metres\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/all-sensors\" target=\"_blank\"\u003eBrowse all sensors\u003c\/a\u003e to explore other distance and motion sensing options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe VL53L0X is an excellent choice for projects that require fast, accurate, and reliable distance measurement in a compact package, especially where ultrasonic sensors fall short.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49132177785124,"sku":"Z0087","price":5.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/VL53L0X-Tof_db62e0ce-9f61-4245-847c-b0a8994607da.webp?v=1767269048"},{"product_id":"vhm-314-bluetooth-5-0-mp3-audio-receiver-board","title":"VHM-314 Bluetooth 5.0 MP3 Audio Receiver Board","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eVHM-314 Bluetooth Audio Receiver Board\u003c\/strong\u003e is a compact and versatile module designed for high-quality audio decoding and wireless streaming. Whether you’re upgrading your old speakers or creating custom wireless audio solutions, this board has you covered. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\" data-mce-style=\"font-size: x-large;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBluetooth 5.0\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: Enjoy seamless connectivity with Bluetooth 5.0 technology. Pair your phone, tablet, or computer effortlessly and stream music wirelessly.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eossless Audio\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The module supports various audio formats, including WAV, APE, FLAC, and MP3. Experience clear, lossless sound quality.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEasy Integration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: With a standard 3.5mm interface, it’s easy to connect headphones, amplifiers, or other devices. Simply plug and play!\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompact Design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The black VHM-314 board measures approximately 30x30mm, making it suitable for space-constrained projects.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMicro USB Power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: Power it up with a DC 3.7~5V supply via micro USB.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your audio setup with the VHM-314 Bluetooth Audio Receiver Board and enjoy wireless music without compromise!\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49152530481444,"sku":"Z0086","price":4.75,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/1-30pcs-VHM-314-Wireless-Stereo-Music-Module-Audio-Aux-Bluetooth-Compatible-4-1-5-0.jpg__4.webp?v=1717910509"},{"product_id":"433mhz-rf-wireless-transmitter-receiver-kit-fs1000a","title":"433MHz RF Wireless Transmitter \u0026 Receiver Kit FS1000A","description":"\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e433MHz RF Wireless Transmitter \u0026amp; Receiver Kit FS1000A\u003c\/strong\u003e is a versatile and cost-effective solution for wireless communication in DIY electronics, Arduino, and Raspberry Pi projects. This kit allows for reliable short to medium-range data transmission, making it ideal for remote controls, sensor networks, and basic Internet of Things applications.\u003c\/p\u003e\n\u003ch5\u003eKey Specifications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 433.92MHz for stable wireless communication over moderate distances.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmitter Module (FS1000A):\u003c\/strong\u003e Operates at 3V–12V with low power consumption and simple digital input control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceiver Module (XY-MK-5V):\u003c\/strong\u003e Supports 5V operation with ASK\/OOK signal demodulation for accurate data reception.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Range:\u003c\/strong\u003e Up to 100 meters in open space, suitable for indoor and outdoor projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Rate:\u003c\/strong\u003e Supports up to 10kbps for basic wireless data exchange.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works seamlessly with Arduino, Raspberry Pi, and other microcontroller platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Lightweight and small form factor fits easily into custom electronics projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Integration:\u003c\/strong\u003e Easily connect to microcontrollers using digital I\/O pins and minimal wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eFeatures \u0026amp; Applications:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino \u0026amp; Raspberry Pi Projects:\u003c\/strong\u003e Perfect for beginners and hobbyists exploring wireless communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Controls:\u003c\/strong\u003e Build simple RF-controlled devices such as lights, motors, and alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Networks:\u003c\/strong\u003e Transmit sensor data wirelessly for home automation or IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototyping \u0026amp; Experimentation:\u003c\/strong\u003e Ideal for learning and testing RF communication without complex circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable Options:\u003c\/strong\u003e For a \u003cstrong\u003emore reliable version\u003c\/strong\u003e, consider the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rf\/products\/cc1101-rf-transceiver\"\u003eCC1101 RF Transceiver\u003c\/a\u003e, or for long-range applications, the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/rf\/products\/433mhz-sx1278-lora-long-range-wireless-transceiver-module\"\u003e433MHz SX1278 LoRa Long Range Wireless Transceiver + Antenna\u003c\/a\u003e provides extended distance and improved stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith its affordability, compact size, and ease of use, the 433MHz RF Wireless Transmitter \u0026amp; Receiver Kit FS1000A is perfect for makers, students, and hobbyists looking to explore wireless electronics and IoT projects without complexity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49157127373092,"sku":"Z0466","price":5.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/433MHz-RF-wireless-receiver-module-433-MHz-transmitter-kit-2PCS-433M-Hz-Spring-Antenna-compatible-for_jpg.webp?v=1717932722"},{"product_id":"microphone-sensor-sound-detection-avr","title":"Microphone Sensor Sound Detection AVR","description":"\u003cdiv\u003eThe Microphone Sound Sensor Module (also known as \u003cstrong\u003eKY-038\u003c\/strong\u003e) for AVR, Arduino, and other microcontrollers provides high sensitivity sound detection capabilities. \u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"font-size: x-large;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cb\u003eMain Chip:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eUtilizes the LM393 and an electret condenser microphone.\u003cbr\u003e\u003cb\u003eWorking Voltage:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eOperates on DC 4-6V (adjustable sensitivity).\u003cbr\u003e\u003cb\u003eOutput Forms:\u003c\/b\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAnalog Output (AO):\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eProvides a real-time voltage signal proportional to the microphone input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDigital Output (DO):\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eGenerates a high or low signal when sound intensity crosses a threshold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\"\u003eApplications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eAcoustic-controlled lighting.\u003c\/li\u003e\n\u003cli\u003eSound and light alarms.\u003c\/li\u003e\n\u003cli\u003eIntegration with photosensitive sensors.\u003c\/li\u003e\n\u003cli\u003eSound-based control and detection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eExperiment with sound-responsive projects using this versatile sensor!\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49157403967780,"sku":"Z0359","price":4.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/TZT-KY-037-High-Sensitivity-Sound-Microphone-Sensor-Detection-Module-For-Arduino-AVR-PIC.jpg__4.png?v=1717934448"},{"product_id":"l298n-dual-h-bridge-stepper-motor-driver","title":"L298N Dual H Bridge Motor Driver","description":"\u003cp\u003eControl the speed and direction of DC and stepper motors with this L298N Dual H-Bridge Motor Driver Module. Based on the popular L298N Motor Driver IC, this module can independently drive two DC motors or a single bipolar stepper motor, making it ideal for Arduino robots, RC vehicles, automation projects, CNC machines, and DIY electronics. Compatible with Arduino, ESP32, Raspberry Pi, STM32 and other microcontrollers, the module provides simple bidirectional motor control using standard digital I\/O pins.\u003c\/p\u003e\n\u003cp\u003eThe onboard 78M05 voltage regulator allows the module to power your microcontroller when operating from a 7V to 12V motor supply, while large filter capacitors and built-in protection diodes improve reliability during operation. Screw terminals make wiring quick and secure, making the L298N one of the most popular motor driver modules for beginners and experienced makers alike.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDual H-Bridge motor driver for controlling two DC motors or one bipolar stepper motor\u003c\/li\u003e\n\u003cli\u003eBased on the popular L298N Dual H-Bridge Motor Driver IC\u003c\/li\u003e\n\u003cli\u003eMotor supply voltage from 5V to 35V DC\u003c\/li\u003e\n\u003cli\u003eUp to 2A output current per motor channel\u003c\/li\u003e\n\u003cli\u003eIndependent speed and direction control for each motor\u003c\/li\u003e\n\u003cli\u003ePWM speed control using ENA and ENB pins\u003c\/li\u003e\n\u003cli\u003eBuilt-in 5V regulator for powering logic circuits (7V to 12V input)\u003c\/li\u003e\n\u003cli\u003eScrew terminals for secure wiring\u003c\/li\u003e\n\u003cli\u003eLarge heatsink for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, Raspberry Pi and other microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow the L298N Dual H-Bridge Works\u003c\/h2\u003e\n\u003cp\u003eThe L298N contains two independent H-Bridge circuits, allowing it to control two DC motors simultaneously or one bipolar stepper motor. Each H-Bridge reverses the polarity supplied to the motor, enabling forward and reverse rotation. Motor speed is controlled using Pulse Width Modulation (PWM) on the ENA and ENB enable pins, while the IN1 to IN4 control pins determine the direction of rotation.\u003c\/p\u003e\n\u003cp\u003eBecause the L298N uses bipolar transistor technology, there is typically a voltage drop of around 2V across each H-Bridge. For example, a 12V motor may require approximately 14V at the motor supply input to achieve its full rated voltage.\u003c\/p\u003e\n\u003ch2\u003ePinout \u0026amp; Connections\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\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\u003eVS\u003c\/td\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003e5V to 35V motor supply input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon ground for motor and logic power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eLogic Power\u003c\/td\u003e\n\u003ctd\u003e5V logic supply or regulated 5V output (jumper dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENA\u003c\/td\u003e\n\u003ctd\u003eEnable A\u003c\/td\u003e\n\u003ctd\u003ePWM speed control for Motor A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN1\u003c\/td\u003e\n\u003ctd\u003eDirection A\u003c\/td\u003e\n\u003ctd\u003eMotor A direction input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN2\u003c\/td\u003e\n\u003ctd\u003eDirection A\u003c\/td\u003e\n\u003ctd\u003eMotor A direction input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN3\u003c\/td\u003e\n\u003ctd\u003eDirection B\u003c\/td\u003e\n\u003ctd\u003eMotor B direction input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIN4\u003c\/td\u003e\n\u003ctd\u003eDirection B\u003c\/td\u003e\n\u003ctd\u003eMotor B direction input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENB\u003c\/td\u003e\n\u003ctd\u003eEnable B\u003c\/td\u003e\n\u003ctd\u003ePWM speed control for Motor B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT1 \/ OUT2\u003c\/td\u003e\n\u003ctd\u003eMotor A\u003c\/td\u003e\n\u003ctd\u003eOutput terminals for Motor A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOUT3 \/ OUT4\u003c\/td\u003e\n\u003ctd\u003eMotor B\u003c\/td\u003e\n\u003ctd\u003eOutput terminals for Motor B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMotor Direction Truth Table\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIN1\u003c\/th\u003e\n\u003cth\u003eIN2\u003c\/th\u003e\n\u003cth\u003eMotor A\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLOW\u003c\/td\u003e\n\u003ctd\u003eLOW\u003c\/td\u003e\n\u003ctd\u003eStopped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHIGH\u003c\/td\u003e\n\u003ctd\u003eLOW\u003c\/td\u003e\n\u003ctd\u003eForward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLOW\u003c\/td\u003e\n\u003ctd\u003eHIGH\u003c\/td\u003e\n\u003ctd\u003eReverse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHIGH\u003c\/td\u003e\n\u003ctd\u003eHIGH\u003c\/td\u003e\n\u003ctd\u003eStopped\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eMotor B operates identically using the IN3 and IN4 inputs.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMotor Driver IC: L298N\u003c\/li\u003e\n\u003cli\u003eDriver Type: Dual H-Bridge\u003c\/li\u003e\n\u003cli\u003eMotor Supply Voltage: 5V to 35V DC\u003c\/li\u003e\n\u003cli\u003eLogic Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: 2A per channel\u003c\/li\u003e\n\u003cli\u003eMaximum Output Power: 25W\u003c\/li\u003e\n\u003cli\u003eMotor Channels: 2 DC motors or 1 bipolar stepper motor\u003c\/li\u003e\n\u003cli\u003eControl Inputs: ENA, IN1, IN2, IN3, IN4, ENB\u003c\/li\u003e\n\u003cli\u003eOnboard Voltage Regulator: 78M05\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -20°C to +135°C\u003c\/li\u003e\n\u003cli\u003eDimensions: 69 × 56 × 36mm\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 30g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino robot cars\u003c\/li\u003e\n\u003cli\u003eLine following robots\u003c\/li\u003e\n\u003cli\u003eObstacle avoidance robots\u003c\/li\u003e\n\u003cli\u003eRC vehicles\u003c\/li\u003e\n\u003cli\u003eStepper motor control\u003c\/li\u003e\n\u003cli\u003eConveyor and automation systems\u003c\/li\u003e\n\u003cli\u003eDIY CNC machines\u003c\/li\u003e\n\u003cli\u003eMotorised projects and prototypes\u003c\/li\u003e\n\u003cli\u003eEducational electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe onboard 5V regulator can be used only when the motor supply is between 7V and 12V.\u003c\/li\u003e\n\u003cli\u003eFor motor supply voltages above 12V, remove the 5V regulator jumper and supply an external regulated 5V logic source.\u003c\/li\u003e\n\u003cli\u003eThe L298N has an inherent voltage drop of approximately 2V due to the H-Bridge transistors.\u003c\/li\u003e\n\u003cli\u003eAlthough rated for up to 2A per channel, additional cooling may be required during continuous high-current operation.\u003c\/li\u003e\n\u003c\/ul\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\/l298-datasheet.pdf\"\u003eL298 Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/L298N_Motor_Driver.pdf\"\u003eL298N Motor Driver Module Documentation (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49456809017636,"sku":"Z0083","price":6.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/L298N-Driver-Board-Module-DC-Stepper-Motor-Smart-Car-Robot-Breadboard-Peltier-High-Power-Dual-H.jpg__4.webp?v=1718860258"},{"product_id":"as5600-magnetic-angle-encoder","title":"AS5600 Magnetic Angle Encoder","description":"\u003cp\u003eThe AS5600 Magnetic Angle Encoder is a high precision 12 bit non contact rotary position sensor designed for accurate angular measurement in robotics, motor control, CNC systems, and 3D printers. Using integrated Hall effect sensing, the AS5600 detects changes in a diametric magnetic field and converts them into precise digital or analog signals. With 4096 positions per revolution and a fixed I2C address of 0x36, this module is ideal for microcontroller based projects requiring reliable and repeatable angle feedback. The PCB measures 23mm x 23mm with 17mm between the centre of the mounting holes, making it easy to integrate into compact mechanical assemblies.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12 bit resolution providing 4096 steps per revolution for smooth and accurate rotation tracking\u003c\/li\u003e\n\u003cli\u003eNon contact magnetic sensing for zero mechanical wear and long operational life\u003c\/li\u003e\n\u003cli\u003eI2C interface with fixed address 0x36 for direct microcontroller integration\u003c\/li\u003e\n\u003cli\u003ePWM and analog voltage output for flexible signal processing\u003c\/li\u003e\n\u003cli\u003eCompatible with both 3.3V and 5V systems\u003c\/li\u003e\n\u003cli\u003eCompact 23mm x 23mm PCB with 17mm mounting hole spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eResolution: 12 bit, 4096 positions per revolution\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x36\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V to 5V\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions: 23mm x 23mm\u003c\/li\u003e\n\u003cli\u003eMounting Hole Spacing: 17mm centre to centre\u003c\/li\u003e\n\u003cli\u003eOutput Modes: I2C digital output, PWM output, Analog voltage output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePin Configuration\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eLogic Side Pins\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDIR: Sets rotation direction\u003c\/li\u003e\n\u003cli\u003eSCL: I2C communication clock line\u003c\/li\u003e\n\u003cli\u003eSDA: I2C communication data line\u003c\/li\u003e\n\u003cli\u003ePGO: Mode selection pin with internal pull up, connect to ground to enter programming mode B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower Side Pins\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVCC: 3.3V to 5V power input\u003c\/li\u003e\n\u003cli\u003eOUT: PWM or analog voltage output\u003c\/li\u003e\n\u003cli\u003eGND: Power ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSchematic\u003c\/h2\u003e\n\u003cp\u003eView the AS5600 Magnetic Angle Encoder schematic here: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/as5600-zaitronics-schematic.png?v=1771737179\" target=\"_blank\"\u003eAS5600 Schematic Diagram\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic rotary encoders\u003c\/li\u003e\n\u003cli\u003eBrushless motor feedback systems\u003c\/li\u003e\n\u003cli\u003eRobotic joint angle sensing\u003c\/li\u003e\n\u003cli\u003eUser input rotary knobs\u003c\/li\u003e\n\u003cli\u003e3D printer positioning systems\u003c\/li\u003e\n\u003cli\u003eAutomated machinery control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe AS5600 Magnetic Angle Encoder provides reliable and precise rotational feedback without physical contact, making it ideal for long term embedded applications requiring accurate angular position measurement.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49463394631972,"sku":"Z0029","price":8.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/AS5600-magnetic-encoder-magnetic-induction-angle-measurement-sensor-module-12bit-high-precision-For-aduino.jpg__4.webp?v=1718968793"},{"product_id":"32gb-microsd-card-adapter-raspberry-pi-os-preloaded","title":"32GB MicroSD Card + Adapter Raspberry Pi OS Preloaded","description":"\u003cp class=\"MsoNormal\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Brand may differ from image, depending on availability\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eGet your Raspberry Pi up and running in no time with this 32GB MicroSD card preloaded with Raspberry Pi OS. Designed for convenience and performance, this Class 10 MicroSD card ensures fast and reliable operation for all your Raspberry Pi projects.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003e32GB Storage Capacity: Plenty of space to store your projects, applications, and media files.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003ePreloaded with Raspberry Pi OS: The official operating system for Raspberry Pi, optimized for performance and ease of use.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003eClass 10 Speed: High-speed performance for quick boot times and smooth operation.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMicroSD Card Adapter Included: Easily transfer files between your computer and Raspberry Pi with the included adapter.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l1 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCompatibility: Works seamlessly with all Raspberry Pi models, including Raspberry Pi 4, 3, 2, and Zero.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 class=\"MsoNormal\"\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eReady to Use: No need to download and install the operating system yourself. Just insert the card into your Raspberry Pi and start exploring.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eReliable Performance: Class 10 rating ensures fast read and write speeds, making it ideal for running applications and storing data.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo2; tab-stops: list 36.0pt;\"\u003eVersatile: Perfect for a wide range of projects, from simple experiments to complex IoT applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWhether you’re a beginner or an experienced maker, this 32GB MicroSD card with Raspberry Pi OS preloaded is the perfect solution to get your Raspberry Pi up and running quickly and efficiently. Start your next project with confidence!\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49754415038756,"sku":"Z0802","price":52.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/32gb-sandisk-ultra_546820e4-6184-439d-8e6d-8c1543d51e8d.webp?v=1732782097"},{"product_id":"32gb-microsd-card-adapter","title":"32GB MicroSD Card + Adapter","description":"\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Brand may differ from image, depending on availability\u003c\/p\u003e\n\u003cp\u003eUpgrade your storage solutions with this high-performance 32GB MicroSD Card, complete with an adapter for versatile use. Designed to meet the demands of modern devices, this Class 10 MicroSD card ensures fast and reliable performance, making it an excellent choice for Raspberry Pis and other gadgets.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e32GB Storage Capacity\u003c\/strong\u003e: Ample space to store your projects, applications, photos, videos, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 10 Speed\u003c\/strong\u003e: High-speed performance for quick data transfer, ensuring smooth operation and fast read\/write speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Included\u003c\/strong\u003e: Easily switch between MicroSD and full-size SD formats, providing compatibility with a wide range of devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use\u003c\/strong\u003e: Perfect for Raspberry Pi projects, smartphones, tablets, cameras, and other devices that require reliable storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design\u003c\/strong\u003e: Built to withstand various conditions, including water, temperature extremes, shock, and X-rays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady for Raspberry Pi\u003c\/strong\u003e: Prepares your Raspberry Pi for any project, from simple experiments to complex IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast and Efficient\u003c\/strong\u003e: Class 10 rating ensures quick boot times and smooth performance, ideal for running applications and storing data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Use it with a variety of devices, thanks to the included adapter, making it a versatile addition to your tech toolkit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you’re a hobbyist, student, or professional, this 32GB MicroSD Card with Adapter offers the speed, capacity, and reliability you need to keep your projects running smoothly. Enhance your device’s performance and storage capabilities today!\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49758689526052,"sku":"Z0799","price":48.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/32gb-sandisk-ultra.webp?v=1732782071"},{"product_id":"dht22-am2302-digital-temperature-humidity-sensor-module","title":"DHT22 AM2302 Digital Temperature \u0026 Humidity Sensor Module","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDHT22 (AM2302)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a highly reliable and accurate sensor designed to measure both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etemperature\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehumidity\u003c\/strong\u003e. With a wide measurement range and excellent stability, it's perfect for environmental monitoring systems, weather stations, and DIY IoT projects. The sensor is pre-calibrated and outputs data via a digital signal, making it easy to integrate with microcontrollers like Arduino, Raspberry Pi, and ESP32.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature range\u003c\/strong\u003e: -40°C to 80°C with ±0.5°C accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity range\u003c\/strong\u003e: 0% to 100% RH with ±2-5% accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor easy interfacing\u003c\/li\u003e\n\u003cli\u003ePre-calibrated for quick setup\u003c\/li\u003e\n\u003cli\u003eLow power consumption, ideal for battery-powered projects\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDHT22 AM2302\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides a reliable and cost-effective solution for monitoring environmental conditions in a variety of applications. Its combination of precision, ease of use, and versatility makes it a top choice for both hobbyists and professionals.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49900455035172,"sku":"Z0294","price":3.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/5-10PCS-DHT22-digital-temperature-and-humidity-sensor-temperature-and-humidity-module-AM2302.jpg__2.png?v=1726917945"},{"product_id":"1kg-precision-load-cell-sensor","title":"1KG Load Cell Sensor","description":"\u003cp\u003eThis 1kg load cell is a high-precision force and weight transducer built from durable aluminum alloy with an internal strain gauge for accurate pressure-to-electrical signal conversion. Designed to measure weight and force in scales, industrial systems, robotics, and embedded electronics, it delivers reliable performance for a wide range of applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 1kg\u003c\/li\u003e\n\u003cli\u003eSensor material: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.7mm x 12.7mm x 80mm\u003c\/li\u003e\n\u003cli\u003eStrain gauge based force and pressure sensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Colour\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eInput Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eOutput Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eSignal Positive (S+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eSignal Negative (S-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMounting Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 4mm fixed holes\u003c\/li\u003e\n\u003cli\u003eTwo 5mm fixed holes\u003c\/li\u003e\n\u003cli\u003eFixed hole distance of 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo interface this load cell with microcontrollers or digital systems you’ll need a signal amplifier. We recommend the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/hx711-electronics-load-cell-amplifier\"\u003eHX711 Load Cell Amplifier\u003c\/a\u003e for accurate digital conversion and calibration.\u003c\/p\u003e\n\u003ch2\u003eHow to Pick the Right Load Cell\u003c\/h2\u003e\n\u003cp\u003eSelecting the correct load cell depends on the expected maximum weight or force in your application and the precision you require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoose a capacity slightly above the highest load you plan to measure to avoid overloading the strain gauge and ensure long sensor life.\u003c\/li\u003e\n\u003cli\u003eFor applications with frequent light loads, choose a lower rated capacity to maximize sensitivity and resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore other weight and force sensor options for different measurement ranges:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/5kg-load-cell-sensor\"\u003e5kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/10kg-load-cell-sensor\"\u003e10kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/20kg-load-cell-sensor\"\u003e20kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/50kg-load-cell-sensor\"\u003e50kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/load-cell-dimensions_600x600.avif?v=1771415414\" alt=\"Load Cell 1KG 5KG 10KG 20KG Dimensions\" style=\"margin-bottom: 0px; float: none;\"\u003e\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49900479414564,"sku":"Z0444","price":4.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Load-Cell-1KG-5KG-10KG-20KG-HX711-AD-Module-Weight-Sensor-Electronic-Scale-Aluminum-Alloy-Weighing_jpg.png?v=1718888174"},{"product_id":"hx711-load-cell-amplifier","title":"HX711 Load Cell Amplifier Module","description":"\u003cp\u003eThe HX711 is a high-precision 24-bit analog-to-digital converter (ADC) designed specifically for weighing scales and strain gauge load cells. It converts the small millivolt signals from load cells into a digital signal readable by microcontrollers like Arduino, ESP32, and Raspberry Pi, making it perfect for weight and force measurement projects.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-precision 24-bit ADC for load cells\u003c\/li\u003e\n\u003cli\u003eTwo differential input channels (A and B) for multiple sensor setups\u003c\/li\u003e\n\u003cli\u003eProgrammable gain amplifier (PGA) selectable: 32, 64, 128\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 2.6V to 5.5V\u003c\/li\u003e\n\u003cli\u003eLow power consumption (\u0026lt;1.5mA)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNoise rejection for 50\/60Hz AC mains interference\u003c\/li\u003e\n\u003cli\u003eDimensions: 20mm x 35mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\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\u003ePower supply 2.6–5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDT \/ DOUT\u003c\/td\u003e\n\u003ctd\u003eData output to microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSCK \/ CLK\u003c\/td\u003e\n\u003ctd\u003eClock input from microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE+ \/ E−\u003c\/td\u003e\n\u003ctd\u003eExcitation output to load cell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA+ \/ A−\u003c\/td\u003e\n\u003ctd\u003eDifferential input from load cell channel A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDIY digital scales and bathroom scales\u003c\/li\u003e\n\u003cli\u003eIndustrial weighing and batching systems\u003c\/li\u003e\n\u003cli\u003eRobotics with force or weight feedback\u003c\/li\u003e\n\u003cli\u003eEmbedded electronics projects with microcontrollers\u003c\/li\u003e\n\u003cli\u003eAccurate weight and pressure sensing using load cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe HX711 is compatible with a wide range of load cells. For example, it can be paired with our \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/1kg-load-cell-sensor\"\u003e1kg\u003c\/a\u003e, \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/5kg-load-cell-sensor\"\u003e5kg\u003c\/a\u003e, \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/10kg-load-cell-sensor\"\u003e10kg\u003c\/a\u003e, \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/20kg-load-cell-sensor\"\u003e20kg\u003c\/a\u003e, or \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/50kg-load-cell-sensor\"\u003e50kg\u003c\/a\u003e load cells for precise digital weight measurement.\u003c\/p\u003e\n\u003cp\u003eIdeal for both single-sensor setups with bridge completion resistors or multiple load cell configurations, the HX711 ensures accurate, stable, and high-resolution readings for your projects.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49900481773860,"sku":"Z0443","price":4.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Load-Cell-1KG-5KG-10KG-20KG-HX711-AD-Module-Weight-Sensor-Electronic-Scale-Aluminum-Alloy-Weighing.jpg__3_b58c98ac-0923-4c7c-97ae-dd028a2c27c2.png?v=1726918975"},{"product_id":"5kg-load-cell-sensor","title":"5KG Load Cell Sensor","description":"\u003cp\u003eThis 5kg load cell is a high-precision force and weight transducer built from durable aluminum alloy with an internal strain gauge for accurate pressure-to-electrical signal conversion. Designed to measure weight and force in scales, industrial systems, robotics, and embedded electronics, it delivers reliable performance for a wide range of applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 5kg\u003c\/li\u003e\n\u003cli\u003eSensor material: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.7mm x 12.7mm x 80mm\u003c\/li\u003e\n\u003cli\u003eStrain gauge based force and pressure sensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Colour\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eInput Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eOutput Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eSignal Positive (S+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eSignal Negative (S-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMounting Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 4mm fixed holes\u003c\/li\u003e\n\u003cli\u003eTwo 5mm fixed holes\u003c\/li\u003e\n\u003cli\u003eFixed hole distance of 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo interface this load cell with microcontrollers or digital systems you’ll need a signal amplifier. We recommend the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/hx711-electronics-load-cell-amplifier\"\u003eHX711 Load Cell Amplifier\u003c\/a\u003e for accurate digital conversion and calibration.\u003c\/p\u003e\n\u003ch2\u003eHow to Pick the Right Load Cell\u003c\/h2\u003e\n\u003cp\u003eSelecting the correct load cell depends on the expected maximum weight or force in your application and the precision you require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoose a capacity slightly above the highest load you plan to measure to avoid overloading the strain gauge and ensure long sensor life.\u003c\/li\u003e\n\u003cli\u003eFor applications with frequent light loads, choose a lower rated capacity to maximize sensitivity and resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore other weight and force sensor options for different measurement ranges:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/1kg-load-cell-sensor\"\u003e1kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/10kg-load-cell-sensor\"\u003e10kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/20kg-load-cell-sensor\"\u003e20kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/50kg-load-cell-sensor\"\u003e50kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/load-cell-dimensions_600x600.avif?v=1771415414\" alt=\"Load Cell 1KG 5KG 10KG 20KG Dimensions\" style=\"margin-bottom: 0px; float: none;\"\u003e\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49900484559140,"sku":"Z0438","price":4.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Load-Cell-1KG-5KG-10KG-20KG-HX711-AD-Module-Weight-Sensor-Electronic-Scale-Aluminum-Alloy-Weighing_jpg.png?v=1718888174"},{"product_id":"10kg-load-cell-sensor","title":"10KG Load Cell Sensor","description":"\u003cp\u003eThis 10kg load cell is a force and weight transducer built from durable aluminum alloy with an internal strain gauge for accurate pressure-to-electrical signal conversion. Designed to measure weight and force in scales, industrial systems, robotics, and embedded electronics, it delivers reliable performance for a wide range of applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 10kg\u003c\/li\u003e\n\u003cli\u003eSensor material: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.7mm x 12.7mm x 80mm\u003c\/li\u003e\n\u003cli\u003eStrain gauge based force and pressure sensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Colour\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eInput Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eOutput Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eSignal Positive (S+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eSignal Negative (S-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMounting Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 4mm fixed holes\u003c\/li\u003e\n\u003cli\u003eTwo 5mm fixed holes\u003c\/li\u003e\n\u003cli\u003eFixed hole distance of 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo interface this load cell with microcontrollers or digital systems you’ll need a signal amplifier. We recommend the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/hx711-electronics-load-cell-amplifier\"\u003eHX711 Load Cell Amplifier\u003c\/a\u003e for accurate digital conversion and calibration.\u003c\/p\u003e\n\u003ch2\u003eHow to Pick the Right Load Cell\u003c\/h2\u003e\n\u003cp\u003eSelecting the correct load cell depends on the expected maximum weight or force in your application and the precision you require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoose a capacity slightly above the highest load you plan to measure to avoid overloading the strain gauge and ensure long sensor life.\u003c\/li\u003e\n\u003cli\u003eFor applications with frequent light loads, choose a lower rated capacity to maximize sensitivity and resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore other weight and force sensor options for different measurement ranges:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/1kg-load-cell-sensor\"\u003e1kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/5kg-load-cell-sensor\"\u003e5kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/20kg-load-cell-sensor\"\u003e20kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/50kg-load-cell-sensor\"\u003e50kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/load-cell-dimensions_600x600.avif?v=1771415414\" alt=\"Load Cell 1KG 5KG 10KG 20KG Dimensions\" style=\"margin-bottom: 0px; float: none;\"\u003e\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49900484821284,"sku":"Z0439","price":5.7,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Load-Cell-1KG-5KG-10KG-20KG-HX711-AD-Module-Weight-Sensor-Electronic-Scale-Aluminum-Alloy-Weighing_jpg.png?v=1718888174"},{"product_id":"20kg-load-cell-sensor","title":"20KG Load Cell Sensor","description":"\u003cp\u003eThis 20kg load cell is a force and weight transducer built from durable aluminum alloy with an internal strain gauge for accurate pressure-to-electrical signal conversion. Designed to measure weight and force in scales, industrial systems, robotics, and embedded electronics, it delivers reliable performance for a wide range of applications.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 20kg\u003c\/li\u003e\n\u003cli\u003eSensor material: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDimensions: 12.7mm x 12.7mm x 80mm\u003c\/li\u003e\n\u003cli\u003eStrain gauge based force and pressure sensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Colour\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eInput Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eOutput Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003ctd\u003eSignal Positive (S+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eSignal Negative (S-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eMounting Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 4mm fixed holes\u003c\/li\u003e\n\u003cli\u003eTwo 5mm fixed holes\u003c\/li\u003e\n\u003cli\u003eFixed hole distance of 15mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo interface this load cell with microcontrollers or digital systems you’ll need a signal amplifier. We recommend the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/hx711-electronics-load-cell-amplifier\"\u003eHX711 Load Cell Amplifier\u003c\/a\u003e for accurate digital conversion and calibration.\u003c\/p\u003e\n\u003ch2\u003eHow to Pick the Right Load Cell\u003c\/h2\u003e\n\u003cp\u003eSelecting the correct load cell depends on the expected maximum weight or force in your application and the precision you require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChoose a capacity slightly above the highest load you plan to measure to avoid overloading the strain gauge and ensure long sensor life.\u003c\/li\u003e\n\u003cli\u003eFor applications with frequent light loads, choose a lower rated capacity to maximize sensitivity and resolution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore other weight and force sensor options for different measurement ranges:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/1kg-load-cell-sensor\"\u003e1kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/5kg-load-cell-sensor\"\u003e5kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/10kg-load-cell-sensor\"\u003e10kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/50kg-load-cell-sensor\"\u003e50kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/load-cell-dimensions_600x600.avif?v=1771415414\" alt=\"Load Cell 1KG 5KG 10KG 20KG Dimensions\" style=\"margin-bottom: 0px; float: none;\"\u003e\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49900485247268,"sku":"Z0441","price":8.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Load-Cell-1KG-5KG-10KG-20KG-HX711-AD-Module-Weight-Sensor-Electronic-Scale-Aluminum-Alloy-Weighing_jpg.png?v=1718888174"},{"product_id":"acs712-10a-range-current-sensor","title":"ACS712 30A Range Current Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eACS712 30A 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\u003e30A\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: -30A to +30A (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 30A 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":49900584861988,"sku":"Z0079","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":"acs712-20a-range-current-sensor","title":"ACS712 20A Range Current Sensor","description":"\u003cp\u003eThe \u003cstrong\u003eACS712 20A 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\u003e20A\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: -20A to +20A (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 20A 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":49900586238244,"sku":"Z0078","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":"mini-usb-microphone-great-for-raspberry-pi","title":"Mini USB Microphone Great For Raspberry Pi","description":"\u003cdiv\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMini USB Microphone\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact and plug-and-play solution for adding audio input to your\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor any device with a USB port. This microphone is perfect for voice commands, audio recording, and voice recognition projects. With its small size and hassle-free setup, it's ideal for makers looking to integrate voice capabilities into their Raspberry Pi projects without the need for additional sound cards or complex configurations.\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\u003e\n\u003cstrong\u003eCompact, plug-and-play\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesign – no drivers required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Raspberry Pi\u003c\/strong\u003e, laptops, and PCs via USB\u003c\/li\u003e\n\u003cli\u003eIdeal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evoice recognition\u003c\/strong\u003e, audio recording, and voice-controlled applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal-clear sound\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein a small form factor\u003c\/li\u003e\n\u003cli\u003eGreat for DIY projects, podcasting, and multimedia tasks\u003c\/li\u003e\n\u003cli\u003eNo external power required – powered directly via USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEnhance your\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprojects with the simplicity and convenience of this\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMini USB Microphone\u003c\/strong\u003e, offering an easy solution for all your audio input needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c!----\u003e\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49905213997348,"sku":"Z0215","price":5.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/USB-2-0-Microphone-Portable-Mini-Omni-Directional-Stereo-USB-MIC-for-Laptop-PC-Computer-Chatting.jpg__3.png?v=1727073807"},{"product_id":"a4988-stepstick-stepper-motor-driver-for-cnc-reprap-3d-printer","title":"A4988 StepStick Stepper Motor Driver for CNC \/ 3D Printer","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eA4988 StepStick Stepper Motor Driver\u003c\/strong\u003e is a compact and versatile module designed for precise control of bipolar stepper motors. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMicrostepping Capability\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The A4988 supports full-, half-, quarter-, eighth-, and sixteenth-step modes, allowing fine-grained control over motor movement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutput Drive Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: With an output voltage range of up to 35 V and a current capacity of ±2 A, this driver can handle a wide range of stepper motors.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt-in Translator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The A4988 includes an integrated translator, simplifying operation and making it suitable for scenarios where a complex microprocessor is not available.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow Rds(on) Outputs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The driver minimizes power loss with low on-resistance outputs.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAutomatic Current Decay Mode Detection\/Selection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: It automatically detects the optimal current decay mode for efficient motor operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSynchronous Rectification\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: This feature further reduces power dissipation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eThermal Shutdown Circuitry\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: Protects the module from overheating.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you’re building a 3D printer, CNC router, or any other project requiring precise motor control, the A4988 StepStick Stepper Motor Driver is a reliable choice. \\\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49905460281636,"sku":"Z0501","price":3.85,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/CNC-3D-Printer-Parts-Accessory-Reprap-pololu-A4988-Stepper-Motor-Driver-Module-with-Heatsink-for-ramps_jpg.webp?v=1715686740"},{"product_id":"cnc-shield-v3-expansion-board-for-arduino","title":"CNC Shield V3 Expansion Board For Arduino CNC \/ 3D Printer","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCNC Shield V3 Expansion Board\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a versatile and powerful module designed for use with an Arduino. It provides an easy way to control\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estepper motors\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein CNC machines, 3D printers, and robotic projects, supporting the popular\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eA4988 \u0026amp; DRV8825 drivers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor precise control of up to four axes. This shield makes it simple to build and customize your projects, allowing you to control multiple motors and develop sophisticated systems with minimal effort.\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\u003eDesigned for Arduino for seamless integration\u003c\/li\u003e\n\u003cli\u003eSupports up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 stepper motor drivers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(A4988, DRV8825, etc.)\u003c\/li\u003e\n\u003cli\u003eCompact and efficient for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCNC\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3D printer\u003c\/strong\u003e, or\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erobotics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprojects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-play\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einstallation with motor drivers\u003c\/li\u003e\n\u003cli\u003eFeatures pins for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elimit switches\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand other CNC-specific connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGRBL-compatible\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor smooth operation with popular CNC firmware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you're building a CNC machine or creating a robotics project, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCNC Shield V3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an essential tool for controlling stepper motors with precision and ease.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49905465950500,"sku":"Z0779","price":12.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/New-cnc-shield-v3-engraving-machine-3D-Printer-A4988-driver-expansion-board-for-Arduino.jpg__1.png?v=1727084714"},{"product_id":"active-buzzer-piezo-3-24v","title":"Active Buzzer Piezo 3-24V","description":"\u003cdiv\u003e\n\u003cp\u003eThe SFD-2312 is a compact piezo active buzzer that operates on 3-24V DC, making it easy to use in various electronics projects. It produces a consistent beep sound without needing external circuitry - just connect power. Ideal for alarms, alerts, and notifications in your designs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage range: 3-24V DC\u003c\/li\u003e\n\u003cli\u003eSound output: Loud beep\u003c\/li\u003e\n\u003cli\u003eSimple 2-wire connection\u003c\/li\u003e\n\u003cli\u003eNo external driver needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSuitable for DIY projects, security systems, or any application requiring sound alerts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c!----\u003e\u003c\/div\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49932609093924,"sku":"Z0069","price":3.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/10pcs-DC-3-24V-Active-Piezo-Buzzer-Continuous-Beep-90dB-Buzzer-Alarm-Sounder-Wire.jpg__2.png?v=1727789481"},{"product_id":"6x6x5mm-momentary-tactile-push-button-switch-4-pin","title":"10 Pack 6x6x5mm Momentary Tactile Push Button Switch (4 Pin)","description":"\u003cp\u003eThis 6x6x5mm momentary tactile push button switch is a compact and reliable solution for your electronics projects. With a 4-pin DIP design, it's perfect for easy integration into PCBs. The tactile switch provides a satisfying click response, ideal for user inputs in various devices.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Momentary Tactile Push Button Switch 4 Pin Pinout Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/momentary-switch-diagram_480x480.png?v=1769084902\" style=\"margin-bottom: 16px; float: right;\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 6x6x5mm\u003c\/li\u003e\n\u003cli\u003eType: Momentary (only active when pressed)\u003c\/li\u003e\n\u003cli\u003e4-pin DIP for PCB mounting\u003c\/li\u003e\n\u003cli\u003eLong-lasting and durable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for use in prototyping, DIY electronics, or replacing worn-out switches in existing devices.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49932721914148,"sku":"Z0754","price":4.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/20241001_235416.png?v=1727792585"},{"product_id":"6x6x5mm-momentary-tactile-push-button-switch-4-pin-1","title":"6x6x5mm Momentary Tactile Push Button Switch (4 Pin)","description":"\u003cp\u003eThis 6x6x5mm momentary tactile push button switch is a compact and reliable solution for your electronics projects. With a 4-pin DIP design, it's perfect for easy integration into PCBs. The tactile switch provides a satisfying click response, ideal for user inputs in various devices.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/momentary-switch-diagram_480x480.png?v=1769084902\" alt=\"Momentary Tactile Push Button Switch 4 Pin Pinout Diagram\" style=\"margin-bottom: 16px; float: right;\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 6x6x5mm\u003c\/li\u003e\n\u003cli\u003eType: Momentary (only active when pressed)\u003c\/li\u003e\n\u003cli\u003e4-pin DIP for PCB mounting\u003c\/li\u003e\n\u003cli\u003eLong-lasting and durable\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for use in prototyping, DIY electronics, or replacing worn-out switches in existing devices.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49932726239524,"sku":"Z0753","price":0.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/20241001_235722.png?v=1727792585"},{"product_id":"2-4ghz-3dbi-wi-fi-antenna-with-sma-to-ipex-connector-for-esp32-esp8266-modules","title":"2.4GHz 3dBi Wi-Fi Antenna with SMA to IPEX Connector for ESP32\/ESP8266 Modules","description":"\u003cp\u003eEnhance your wireless connectivity with the \u003cstrong\u003e2.4GHz Wi-Fi Antenna (SMA to IPEX) 3dBi\u003c\/strong\u003e, specifically designed for use with ESP32 and ESP8266 development boards. This high-performance antenna provides superior signal strength and range, making it the ideal choice for your IoT projects and wireless applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized for 2.4GHz\u003c\/strong\u003e: This antenna operates efficiently in the 2.4GHz frequency range, ensuring compatibility with various Wi-Fi networks and devices, including routers, PCs, and other IoT devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3dBi Gain\u003c\/strong\u003e: With a 3dBi gain, this antenna significantly improves the range and signal strength of your wireless connections, resulting in more reliable communication for your projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSMA to IPEX Connector\u003c\/strong\u003e: Featuring an SMA connector on one end and an IPEX connector on the other, this antenna easily connects to your ESP32 or ESP8266 development board, providing a seamless integration for enhanced performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Design\u003c\/strong\u003e: Constructed with high-quality materials, this antenna is designed to withstand the rigors of various applications, ensuring longevity and reliability in both indoor and outdoor environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight and Compact\u003c\/strong\u003e: The compact design of the antenna makes it easy to incorporate into your projects without adding unnecessary bulk.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart home automation\u003c\/li\u003e\n\u003cli\u003eWireless sensor networks\u003c\/li\u003e\n\u003cli\u003eIoT devices and applications\u003c\/li\u003e\n\u003cli\u003eRobotics and drones\u003c\/li\u003e\n\u003cli\u003eRemote control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBoost the performance of your ESP32 or ESP8266 with the \u003cstrong\u003e2.4GHz Wi-Fi Antenna (SMA to IPEX) 3dBi\u003c\/strong\u003e. Whether you are developing a new product or enhancing an existing project, this antenna provides the connectivity solution you need for reliable wireless communication. Start improving your project's wireless capabilities today!\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49949323624740,"sku":"Z0741","price":5.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/esp32-antenna-kit.png?v=1728192425"},{"product_id":"64gb-microsd-card-adapter","title":"Sandisk 64GB MicroSD Card SDHC Ultra + Adapter - Class 10 A1","description":"\u003cp\u003eUpgrade your storage solutions with this high-performance 64GB MicroSD Card, complete with an adapter for versatile use. Designed to meet the demands of modern devices, this Class 10 MicroSD card ensures fast and reliable performance, making it an excellent choice for Raspberry Pis and other gadgets.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e64GB Storage Capacity\u003c\/strong\u003e: Ample space to store your projects, applications, photos, videos, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 10 Speed\u003c\/strong\u003e: High-speed performance for quick data transfer, ensuring smooth operation and fast read\/write speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Included\u003c\/strong\u003e: Easily switch between MicroSD and full-size SD formats, providing compatibility with a wide range of devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use\u003c\/strong\u003e: Perfect for Raspberry Pi projects, smartphones, tablets, cameras, and other devices that require reliable storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design\u003c\/strong\u003e: Built to withstand various conditions, including water, temperature extremes, shock, and X-rays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady for Raspberry Pi\u003c\/strong\u003e: Prepares your Raspberry Pi for any project, from simple experiments to complex IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast and Efficient\u003c\/strong\u003e: Class 10 rating ensures quick boot times and smooth performance, ideal for running applications and storing data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Use it with a variety of devices, thanks to the included adapter, making it a versatile addition to your tech toolkit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you’re a hobbyist, student, or professional, this 64GB MicroSD Card with Adapter offers the speed, capacity, and reliability you need to keep your projects running smoothly. Enhance your device’s performance and storage capabilities today!\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":49982896210212,"sku":"Z0771","price":75.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/64gb-sandisk-sd-adaptor.webp?v=1732782404"},{"product_id":"3x4-membrane-keypad-module-for-arduino","title":"3x4 Membrane Keypad Module for Arduino","description":"\u003cp\u003eAdd a compact and reliable input interface to your electronics project with this \u003cstrong\u003e3x4 Membrane Matrix Keypad Module for Arduino\u003c\/strong\u003e. Featuring 12 tactile buttons arranged in a telephone-style 3×4 layout, this \u003cstrong\u003e3x4 Membrane Keypad\u003c\/strong\u003e is ideal for password entry, numeric input, security systems, calculators, robotics, and custom Arduino projects. Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other microcontrollers, it provides an easy way to add responsive keypad input to your designs.\u003c\/p\u003e\n\u003cp\u003eThe ultra-thin membrane construction includes a strong self-adhesive backing for quick installation onto enclosures and flat surfaces. A flexible 7-pin ribbon cable provides simple wiring, while the durable membrane switches deliver reliable operation and a long service life.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e12-button telephone-style 3×4 matrix keypad layout\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32 and other development boards\u003c\/li\u003e\n\u003cli\u003eUltra-thin flexible membrane design\u003c\/li\u003e\n\u003cli\u003eStrong self-adhesive backing for easy mounting\u003c\/li\u003e\n\u003cli\u003e7-pin ribbon cable for quick wiring\u003c\/li\u003e\n\u003cli\u003eReliable membrane switch construction\u003c\/li\u003e\n\u003cli\u003eIdeal for Arduino keypad, PIN entry and numeric input projects\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight and easy to integrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow the 3x4 Matrix Keypad Works\u003c\/h2\u003e\n\u003cp\u003eThe keypad uses a \u003cstrong\u003e3×4 matrix\u003c\/strong\u003e consisting of four rows and three columns. Each button connects one row and one column when pressed, allowing your Arduino or microcontroller to identify the exact key while using only seven GPIO pins. This matrix scanning method minimises wiring complexity and is supported by popular Arduino Keypad libraries. It is commonly used for access control systems, password entry, calculators and menu navigation.\u003c\/p\u003e\n\u003ch2\u003ePinout \u0026amp; Wiring\u003c\/h2\u003e\n\u003cp\u003eThe 3x4 Membrane Keypad Module uses a simple 7-pin ribbon cable. The pinout diagram below shows the row and column connections for wiring to your Arduino or other microcontroller.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/3x4-matrix-keypad-pinout_480x480.png\" alt=\"3x4 Membrane Matrix Keypad Pinout Diagram for Arduino\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eRow 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRow 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRow 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRow 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eColumn 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eColumn 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eColumn 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eSimply connect each row and column pin to digital input\/output pins on your Arduino, ESP32 or Raspberry Pi. The Arduino Keypad library makes reading key presses simple with only a few lines of code.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKey Layout: 3×4 Matrix (12 Keys)\u003c\/li\u003e\n\u003cli\u003eInterface: 7-pin ribbon cable\u003c\/li\u003e\n\u003cli\u003eConstruction: Flexible membrane keypad\u003c\/li\u003e\n\u003cli\u003eMounting: Self-adhesive backing\u003c\/li\u003e\n\u003cli\u003eMaximum Vibration: 20g\u003c\/li\u003e\n\u003cli\u003eRebound Time: 1ms\u003c\/li\u003e\n\u003cli\u003eKey Operating Force: 150–200N\u003c\/li\u003e\n\u003cli\u003eKey Emboss Height: 0.6–1.5mm\u003c\/li\u003e\n\u003cli\u003eCircuit Rating: 35VDC, 100mA, 1W\u003c\/li\u003e\n\u003cli\u003eContact Resistance: 10–500Ω\u003c\/li\u003e\n\u003cli\u003eDimensions: 70mm × 77mm × 1mm\u003c\/li\u003e\n\u003cli\u003eRibbon Cable Length: 85mm\u003c\/li\u003e\n\u003cli\u003eWeight: 7.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino keypad projects\u003c\/li\u003e\n\u003cli\u003ePassword and PIN entry systems\u003c\/li\u003e\n\u003cli\u003eElectronic door locks\u003c\/li\u003e\n\u003cli\u003eSecurity and access control systems\u003c\/li\u003e\n\u003cli\u003eDIY calculators\u003c\/li\u003e\n\u003cli\u003eMenu navigation interfaces\u003c\/li\u003e\n\u003cli\u003eHome automation systems\u003c\/li\u003e\n\u003cli\u003eIndustrial control panels\u003c\/li\u003e\n\u003cli\u003eEducational and microcontroller projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLooking for a Different Keypad?\u003c\/h2\u003e\n\u003cp\u003eChoose the membrane keypad that best suits your project requirements.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/1x4-membrane-keypad-module-for-arduino\"\u003e1x4 Membrane Keypad Module for Arduino\u003c\/a\u003e – Ideal for simple menu navigation, directional controls and function buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/4x4-membrane-keypad-module-for-arduino\"\u003e4x4 Membrane Keypad Module for Arduino\u003c\/a\u003e – Perfect for applications requiring 16 programmable keys and additional function buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.arduino.cc\/libraries\/keypad\/\" target=\"_blank\" rel=\"noopener\"\u003eMembrane Keypad Library for Arduino\/ESP32\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50008214274340,"sku":"Z0732","price":1.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/New-4-12-16-20-Key-4-4-Membrane-Switch-Keypad-1x4-3x4-4x4-4-5.jpg__1.png?v=1729584036"},{"product_id":"4x4-membrane-keypad-module-for-arduino","title":"4x4 Membrane Keypad Module for Arduino","description":"\u003cp\u003eAdd a reliable and easy-to-use input device to your next electronics project with this \u003cstrong\u003e4x4 Membrane Matrix Keypad Module for Arduino\u003c\/strong\u003e. Featuring 16 tactile buttons arranged in a 4×4 matrix, this \u003cstrong\u003e4x4 Membrane Keypad\u003c\/strong\u003e is perfect for entering numbers, passwords, menu selections, and custom commands. Compatible with Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers, the keypad provides a simple and cost-effective solution for user input.\u003c\/p\u003e\n\u003cp\u003eThe ultra-thin membrane construction includes a self-adhesive backing for quick installation on flat surfaces, while the flexible 8-pin ribbon cable makes wiring straightforward. Whether you're building an access control system, calculator, home automation project, or custom control panel, this \u003cstrong\u003e4x4 Matrix Keypad Module\u003c\/strong\u003e delivers dependable performance for DIY and educational electronics projects.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16-button 4×4 membrane matrix keypad\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32 and other development boards\u003c\/li\u003e\n\u003cli\u003eIdeal for Arduino keypad, password entry and menu navigation projects\u003c\/li\u003e\n\u003cli\u003eThin and flexible membrane construction\u003c\/li\u003e\n\u003cli\u003eSelf-adhesive backing for easy mounting\u003c\/li\u003e\n\u003cli\u003eFlexible 8-pin ribbon cable for simple wiring\u003c\/li\u003e\n\u003cli\u003eResponsive tactile button feedback\u003c\/li\u003e\n\u003cli\u003eLightweight and durable design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow the 4x4 Matrix Keypad Works\u003c\/h2\u003e\n\u003cp\u003eThe keypad uses a \u003cstrong\u003e4x4 matrix\u003c\/strong\u003e consisting of four rows and four columns. Each key connects one row to one column when pressed, allowing an Arduino or other microcontroller to determine which button has been activated while using only eight GPIO pins. This matrix design significantly reduces the number of pins required compared to wiring each button individually.\u003c\/p\u003e\n\u003ch2\u003ePinout \u0026amp; Wiring\u003c\/h2\u003e\n\u003cp\u003eThe keypad connects through an 8-pin ribbon cable, with four pins assigned to rows and four pins assigned to columns. Connect the ribbon cable to any available digital I\/O pins on your Arduino or ESP32. Popular libraries such as the Arduino Keypad Library make detecting button presses quick and simple.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eRow 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eRow 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRow 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eRow 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eColumn 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eColumn 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eColumn 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eColumn 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKey Layout: 4×4 Matrix\u003c\/li\u003e\n\u003cli\u003eTotal Keys: 16\u003c\/li\u003e\n\u003cli\u003eInterface: 8-pin Ribbon Cable\u003c\/li\u003e\n\u003cli\u003eMembrane Type: Flexible PET Membrane\u003c\/li\u003e\n\u003cli\u003eMounting: Self-adhesive backing\u003c\/li\u003e\n\u003cli\u003eOperating Force: 150 to 200N\u003c\/li\u003e\n\u003cli\u003eKey Emboss Height: 0.6 to 1.5mm\u003c\/li\u003e\n\u003cli\u003eCircuit Rating: 35VDC, 100mA, 1W\u003c\/li\u003e\n\u003cli\u003eContact Resistance: 10 to 500Ω\u003c\/li\u003e\n\u003cli\u003eWeight: Approximately 10g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eArduino keypad projects\u003c\/li\u003e\n\u003cli\u003ePassword and PIN entry systems\u003c\/li\u003e\n\u003cli\u003eAccess control systems\u003c\/li\u003e\n\u003cli\u003eElectronic door locks\u003c\/li\u003e\n\u003cli\u003eNumeric keypads\u003c\/li\u003e\n\u003cli\u003eHome automation controllers\u003c\/li\u003e\n\u003cli\u003eMenu navigation interfaces\u003c\/li\u003e\n\u003cli\u003eRobotics projects\u003c\/li\u003e\n\u003cli\u003eDIY electronics\u003c\/li\u003e\n\u003cli\u003eEducational STEM projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLooking for a Different Keypad?\u003c\/h2\u003e\n\u003cp\u003eWe also stock other membrane keypad layouts for different applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/1x4-membrane-keypad-module-for-arduino\"\u003e1x4 Membrane Keypad Module for Arduino\u003c\/a\u003e – Ideal for simple directional controls, menu navigation and custom function buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/3x4-membrane-keypad-module-for-arduino\"\u003e3x4 Membrane Keypad Module for Arduino\u003c\/a\u003e – Perfect for numeric entry, telephone-style keypads, calculators and password systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.arduino.cc\/libraries\/keypad\/\" target=\"_blank\" rel=\"noopener\"\u003eMembrane Keypad Library for Arduino\/ESP32\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50008221778212,"sku":"Z0731","price":2.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/New-4-12-16-20-Key-4-4-Membrane-Switch-Keypad-1x4-3x4-4x4-4-5_jpg.png?v=1729584036"},{"product_id":"sandisk-64gb-microsd-card-sdhc-ultra-adapter-raspberry-pi-os-preloaded","title":"Sandisk 64GB MicroSD Card SDHC Ultra + Adapter - Raspberry Pi OS Preloaded","description":"\u003cp\u003eUpgrade your storage solutions with this high-performance 64GB MicroSD Card, complete with an adapter for versatile use. Designed to meet the demands of modern devices, this Class 10 MicroSD card ensures fast and reliable performance, making it an excellent choice for Raspberry Pis and other gadgets.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e64GB Storage Capacity\u003c\/strong\u003e: Ample space to store your projects, applications, photos, videos, and more.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 10 Speed\u003c\/strong\u003e: High-speed performance for quick data transfer, ensuring smooth operation and fast read\/write speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Included\u003c\/strong\u003e: Easily switch between MicroSD and full-size SD formats, providing compatibility with a wide range of devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use\u003c\/strong\u003e: Perfect for Raspberry Pi projects, smartphones, tablets, cameras, and other devices that require reliable storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Design\u003c\/strong\u003e: Built to withstand various conditions, including water, temperature extremes, shock, and X-rays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady for Raspberry Pi\u003c\/strong\u003e: Prepares your Raspberry Pi for any project, from simple experiments to complex IoT applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast and Efficient\u003c\/strong\u003e: Class 10 rating ensures quick boot times and smooth performance, ideal for running applications and storing data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Use it with a variety of devices, thanks to the included adapter, making it a versatile addition to your tech toolkit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWhether you’re a hobbyist, student, or professional, this 64GB MicroSD Card with Adapter offers the speed, capacity, and reliability you need to keep your projects running smoothly. Enhance your device’s performance and storage capabilities today!\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50008994414884,"sku":"Z0770","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/64gb-sandisk-sd-adaptor_3ee2acb4-b993-43c6-a59d-1c01434d9ef5.webp?v=1732782409"},{"product_id":"capacitive-touch-key-button-ttp223","title":"Capacitive Touch Key Button TTP223","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eTTP223 Capacitive Touch Sensor Module\u003c\/strong\u003e is an IC-based sensor designed to detect touch input. It offers a single integrated touch sensing area of approximately 11 x 10.5mm, with a sensor range of around 5mm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003e\u003cspan style=\"font-size: x-large;\" data-mce-style=\"font-size: x-large;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTouch Sensing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: When your finger approaches within a few millimeters of the surface, the module simulates a button “press.” It’s ideal for creating touch-sensitive interfaces in various electronic projects.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow Power Consumption\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The TTP223 operates efficiently, making it suitable for battery-powered devices or energy-conscious applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVisual Indicator\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: The module includes an onboard LED that lights up when the sensor is triggered, providing a visual representation of touch events.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEasy Integration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: With its compact size and straightforward interface, the TTP223 is easy to incorporate into your circuits. Connect it to microcontrollers, Arduino boards, or other platforms.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVersatility\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e: Use it for touch-sensitive switches, proximity detection, or interactive projects. Whether you’re building a custom keypad, a touch-controlled lamp, or a playful interactive toy, the TTP223 has you covered.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGet creative with touch-based interactions using the TTP223 Capacitive Touch Sensor Modules!\u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50035059294500,"sku":"Z0056","price":1.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/10-1000PCS-LOT-NEW-TTP223-Touch-button-Module-Capacitor-type-Single-Channel-Self-Locking-Touch-switch.jpg__1.webp?v=1717836076"},{"product_id":"50kg-load-cell-sensor","title":"50KG Load Cell Sensor","description":"\u003cp\u003eThis 50kg load cell is a strain gauge based force and weight transducer designed for higher capacity measurement systems. Manufactured from aluminum alloy, it converts mechanical force and pressure into a proportional electrical signal for accurate weight detection in digital scales, industrial automation systems, and embedded electronics projects.\u003c\/p\u003e\n\u003cp\u003eThis 3-wire load cell is commonly used in bathroom scales and platform scale designs where multiple sensors are combined to measure larger total loads.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRated capacity: 50kg per sensor\u003c\/li\u003e\n\u003cli\u003eSensor material: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eDimensions: 34mm x 34mm x 7.8mm\u003c\/li\u003e\n\u003cli\u003eStrain gauge based force and pressure sensing element\u003c\/li\u003e\n\u003cli\u003e3-wire half-bridge configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWire Colour\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eExcitation Positive (E+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003ctd\u003eExcitation Negative (E-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003ctd\u003eSignal Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eBridge Configuration Options\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSingle Sensor Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse one sensor with an external precision resistor to form a full-bridge measurement circuit.\u003c\/li\u003e\n\u003cli\u003eMeasuring range: 50kg.\u003c\/li\u003e\n\u003cli\u003eExternal resistor selection affects measurement stability and accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Sensor Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse two 50kg sensors to form a full-bridge measurement.\u003c\/li\u003e\n\u003cli\u003eTotal measuring range: 50kg x 2 = 100kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFour Sensor Configuration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse four 50kg sensors to form a complete full-bridge platform scale system.\u003c\/li\u003e\n\u003cli\u003eTotal measuring range: 50kg x 4 = 200kg.\u003c\/li\u003e\n\u003cli\u003eThis configuration is commonly used in bathroom scales where one sensor is placed at each corner.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBathroom scales\u003c\/li\u003e\n\u003cli\u003ePlatform weighing scales\u003c\/li\u003e\n\u003cli\u003eIndustrial batching systems\u003c\/li\u003e\n\u003cli\u003eMaterial handling and warehouse weight monitoring\u003c\/li\u003e\n\u003cli\u003eCustom Arduino and ESP32 weight measurement projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause this is a half-bridge load cell, it requires bridge completion before connecting to a signal amplifier. For digital measurement and calibration, pair with the \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/hx711-electronics-load-cell-amplifier\"\u003eHX711 Load Cell Amplifier\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor different weight ranges, see our other load cell sensors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/1kg-load-cell-sensor\"\u003e1kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/5kg-load-cell-sensor\"\u003e5kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/10kg-load-cell-sensor\"\u003e10kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/zaitronics.com.au\/collections\/load-cells\/products\/20kg-load-cell-sensor\"\u003e20kg Load Cell Sensor\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50080080494884,"sku":"Z0442","price":9.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Human-Scale-Load-Cell-4Pcs-50Kg-HX711-Module-Amplifier-Half-bridge-Strain-Gauge-Weighting-Set-Pressure_png.png?v=1731230631"},{"product_id":"ky-023-dual-axis-joystick","title":"KY-023 Dual Axis Joystick","description":"\u003cp\u003eThe \u003cstrong\u003eKY-023 Dual Axis Joystick Module\u003c\/strong\u003e is a versatile input device ideal for DIY electronics projects, gaming controls, and robotics. With two axes (X and Y) and a built-in push-button function, this joystick offers precise and responsive control in a compact design. The module is easy to integrate with microcontrollers like Arduino and Raspberry Pi, making it perfect for interactive projects.\u003c\/p\u003e\n\u003cp\u003eFeaturing \u003cstrong\u003eanalog output for both X and Y axes\u003c\/strong\u003e and a digital output for the push button, the KY-023 allows for smooth movement control and button selection in your designs. This joystick module is great for creating custom game controllers, robotic arms, and any project that requires directional input.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50096531407140,"sku":"Z0111","price":6.85,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/main-For-Arduino-Dual-axis-XY-Joystick-Module-Higher-Quality-PS2-Joystick-Control-Lever-Sensor-KY_jpg.png?v=1731562146"},{"product_id":"esp-01s-esp8266-wireless-wifi-module","title":"ESP-01S ESP8266 Wireless Wifi Module","description":"\u003cp\u003eThe \u003cstrong\u003eESP-01S WiFi Module\u003c\/strong\u003e is a powerful, compact wireless solution designed for IoT applications, based on the ESP8266 microcontroller. This module supports \u003cstrong\u003e802.11 b\/g\/n\u003c\/strong\u003e standards and provides advanced features for seamless connectivity and efficient data handling, ideal for smart devices, wireless sensors, and home automation projects.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eKey Features:\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Direct (P2P)\u003c\/strong\u003e and \u003cstrong\u003eSoft-AP\u003c\/strong\u003e for flexible networking options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated TCP\/IP protocol stack\u003c\/strong\u003e, enabling easy internet connectivity.\u003c\/li\u003e\n\u003cli\u003eBuilt-in \u003cstrong\u003eTR switch, balun, LNA\u003c\/strong\u003e, power amplifier, and \u003cstrong\u003ematching network\u003c\/strong\u003e for enhanced signal integrity and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh output power\u003c\/strong\u003e of +19.5 dBm in 802.11b mode for reliable transmission range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-low power consumption\u003c\/strong\u003e, with a standby mode power draw of \u0026lt;1.0mW (DTIM3) and a power-down leakage current of \u0026lt;10µA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1MB Flash Memory\u003c\/strong\u003e, providing adequate storage for firmware and applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated low-power 32-bit CPU\u003c\/strong\u003e that can be used as an application processor, offloading tasks from the main microcontroller.\u003c\/li\u003e\n\u003cli\u003eFlexible \u003cstrong\u003eSDIO 1.1\/2.0, SPI, and UART interfaces\u003c\/strong\u003e, supporting various microcontroller connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIMO support (1x1, 2x1), A-MPDU \u0026amp; A-MSDU aggregation\u003c\/strong\u003e, and a \u003cstrong\u003e0.4ms guard interval\u003c\/strong\u003e for high-speed, efficient data transfer.\u003c\/li\u003e\n\u003cli\u003eFast wake-up time, enabling the module to \u003cstrong\u003ewake and transmit packets in under 2ms\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith robust performance, integrated power management, and advanced networking capabilities, the ESP-01S is a versatile choice for adding Wi-Fi to your projects, from real-time data logging to remote device control.\u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50096668508452,"sku":"Z0025","price":6.85,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/S83a5d219c5354dc8a33f9f35cdd5dbc1O_jpg_640x640_jpg.png?v=1731564079"},{"product_id":"capacitive-soil-moisture-hygrometer-sensor-v2-0","title":"Capacitive Soil Moisture Hygrometer Sensor V2.0","description":"\u003cp\u003eNote: Uses \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/wiring-connectors-1\/products\/jst-xh-2s-lipo-battery-balance-cable-extension-lead\" target=\"_blank\" title=\"JST-XH 2s 20cm extension cable\" rel=\"noopener\"\u003eJST-XH 2S cable\u003c\/a\u003e. Purchase exptension cable \u003ca href=\"https:\/\/zaitronics.com.au\/collections\/wiring-connectors-1\/products\/jst-xh-2s-lipo-battery-balance-cable-extension-lead\" target=\"_blank\" title=\"JST-XH 2s 20cm extension cable\" rel=\"noopener\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eKeep track of your plant’s hydration needs with the Capacitive Soil Moisture Hygrometer Sensor V2.0. This sensor module is designed to accurately measure the moisture levels in soil without corrosion, thanks to its capacitive design. Unlike resistive sensors, this V2.0 module is more durable and suitable for long-term monitoring, offering reliable performance even in challenging environments.\u003c\/p\u003e\n\u003cp\u003eFeatures an analog output, allowing easy integration with a variety of microcontrollers such as Arduino, Raspberry Pi, and ESP32. Perfect for DIY gardening projects, automated watering systems, and environmental monitoring, this sensor helps ensure that plants stay within ideal moisture levels.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V - 5.5V\u003c\/li\u003e\n\u003cli\u003eOutput Voltage Range: 0-3V (analog)\u003c\/li\u003e\n\u003cli\u003eDimensions: Compact and easy to fit into plant pots or garden setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50097252335908,"sku":"Z0369","price":2.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/Capacitive-Soil-Moisture-Sensor-Module-Not-Easy-to-Corrode-Wide-Voltage-Wire-3-3-5-5V.jpg__1.png?v=1731577237"},{"product_id":"a4988-drv8825-stepper-motor-control-expansion-board","title":"A4988 \u0026 DRV8825 Stepper Motor Control Expansion Board","description":"\u003cp\u003eUnlock precision and control in your 3D printing projects with the A4988 \u0026amp; DRV8825 Stepper Motor Control Board Expansion Board. This versatile board is designed to support both A4988 and DRV8825 stepper motor drivers, offering a seamless way to enhance your 3D printer’s performance with finer step resolution and smoother motor control.\u003c\/p\u003e\n\u003cp\u003eEquipped with multiple motor outputs, this board allows for precise micro-stepping and reliable power distribution across each motor, ensuring smooth movement and high-quality prints. The board’s compact design fits easily into various 3D printer setups, CNC machines, and other DIY robotics projects, making it ideal for hobbyists and professionals alike.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: Supports A4988 and DRV8825 stepper drivers\u003c\/li\u003e\n\u003cli\u003eMultiple motor outputs for complex projects\u003c\/li\u003e\n\u003cli\u003eAdjustable current and micro-stepping for smoother, quieter motor operation\u003c\/li\u003e\n\u003cli\u003eCompact, easy-to-install design for seamless integration with 3D printers, CNCs, and other applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zaitronics","offers":[{"title":"Default Title","offer_id":50097298932004,"sku":"Z0090","price":7.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0870\/0021\/9940\/files\/DRV8825-A4988-3D-Printer-42-Stepper-Motor-Driver-Controller-Expansion-Shield-Module-for-Arduin-R3-Ramps1.jpg__1.png?v=1731578281"}],"url":"https:\/\/zaitronics.com.au\/collections\/components-parts.oembed?page=7","provider":"Zaitronics","version":"1.0","type":"link"}