KY-037 High Sensitive Voice Sound Detection Sensor Module


11 in stock

SKU: KY-037 Category:


KY-037 Module voice sound detection module has two outputs: AO, analog output which gives real-time output voltage signal of the microphone.

A DO, digital output which when the sound intensity reaches a certain threshold, the output high and low signal.


  • KY-037
  • Voltage : 3.3v to 5v
  • Pin pitch : 2.54mm
  • Size : 44mm x 15mm x 14mm