Menu
Your Cart

1pcs small microphone sound sensor module for DIY

1pcs small microphone sound sensor module for DIY
1pcs small microphone sound sensor module for DIY

Product Specification:

  • Working voltage: DC 4-6V
  • LM393 main chip
  • Low level output signal used for sound control light
  • Great module for sound alarm system
  • Two red LED indication: POWER and SENSOR. POWER: Power is off. SENSOR: When the microphone senses sound reaches a certain value, this LED light


Write a review

Please login or register to review
0 samples sold
4502 views
₹140.00
This is the sticky Notification module. You can use it for any message such as cookie notices, special promotions, or any other important text.
Track Order