Arduino Microphone Sound Detection Sensor Module

SKU: FA3019
Weight 0.006 kg

Electronic Module

Model Number:



Switching Transducer




Resistance Sensor

 Sensitivity Sound Microphone Sensor Detection Module For Arduino AVR PIC


  • 100% Brand New.
  • Size:32mm*17mm*8mm(length*width*height)
  • Main chip:LM393, Electret condenser microphone
  • Working voltage: DC 4-6V
  • Signal output indication
  • Single channel signal output
  • The output effective signal is low level
  • When there is sound, outputs low level and the signal light
  • Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect
  • Circuit board output switch quantity
  • Note: The Maximum induction distance is 0.5

High Sensitive Microphone Sound Sensor Detection Module for Arduino AVR PIC DC 5V Power Supply Analog Output


100% Brand new and high quality
For sound detection module has two outputs:
1. AO, analog output, real-time output voltage signal of the microphone
2. DO, when the sound intensity reaches a certain threshold, the output high and low signal