Microphone Module

  • Sale
  • Regular price 19 QAR


Add an ear to your project with this well-designed electret microphone amplifier. This fully assembled board comes with a electret microphone soldered on and an amplifier that amplifies sound really good.

  • AO, analog output, real-time output voltage signal of the microphone
  • DO, when the sound intensity reaches a certain threshold, the output high and low signal
  • Operating voltage: 5V
  • Power indicator light