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Utility Bar

Microphone Sensor Sound Detection AVR

Zaitronics
$4.60 AUD

Delivery and Shipping

Delivery Options

We offer several delivery choices to fit your needs:

  • FREE Delivery: $0. Enjoy Free AusPost Parcel Standard Delivery on orders over $100 in value. Exclusions may apply.
  • AusPost Untracked Letter: $3. Delivery in 3-8 business days (untracked). No refunds or replacements without proof of receiving the order.
  • AusPost Parcel Standard: $9. Tracked delivery in 2-6 business days.
  • AusPost Parcel Express: $13. Express tracked delivery in 1-3 business days.
  • Pickup: $0. Email us to arrange a pickup from our location in Brighton East 3187 in Melbourne at support@zaitronics.com.au.

Additional Information

  • Non-metro addresses in WA, NT, SA & TAS may require extra time.
  • Certain batteries (like LiPo) cannot be shipped by air, affecting Express Post availability.
  • We recommend selecting tracked options for valuable items. Untracked orders will not receive tracking numbers or refunds without proof of delivery.
  • Note: Wherever possible, we will combine orders to save on shipping and reduce packaging waste.
  • Note: Orders containing backordered item will delay delivery until all items are available

Warranty & Refund Policy

Warranty & Refund Policy

  • Standard Warranty: 12 months for all products. Low-cost hobby parts have a 90-day warranty unless safe handling is shown.
  • Exceptions: Kits and interfaceable electronics may not be covered if damaged due to misuse.
  • Returns: Contact support via your order confirmation email within 14 days of purchase. Items must be unopened and in original packaging. Proof of purchase is required.
  • Defective/Damaged Items: Notify us within 30 days for a free refund or replacement.
  • Return Shipping Costs: Paid by the customer unless the item is defective. Shipping costs are non-refundable.
The Microphone Sound Sensor Module for AVR, Arduino, and other microcontrollers provides high sensitivity sound detection capabilities. 

Features:

Main Chip: Utilizes the LM393 and an electret condenser microphone.
Working Voltage: Operates on DC 4-6V (adjustable sensitivity).
Output Forms:
  • Analog Output (AO): Provides a real-time voltage signal proportional to the microphone input.
  • Digital Output (DO): Generates a high or low signal when sound intensity crosses a threshold.


Applications:

  • Acoustic-controlled lighting.
  • Sound and light alarms.
  • Integration with photosensitive sensors.
  • Sound-based control and detection.

Experiment with sound-responsive projects using this versatile sensor!

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