T2N2 Sound Detection Sensor Module


  • 100% Brand new and high quality
  • Size:32mm*17mm*15mm(length*width*height)
  • Main chip:LM393Electret condenser microphone
  • Working voltage:DC 4-6V


  • Signal output indication
  • Single channel signal output
  • The output effective signal is low level
  • When there is soundoutputs low level and the signal light
  • Can be used for Acoustic control lightgive sound and light alarm working with Photosensitive sensorand sound controlsound detect
  • Circuit board output switch quantity
  • Note:The Maximum induction distance is 0.5M

3.5 JD
5 JD
8 in stock
3.5 JD 1+ units
3.32 JD 10+ units
3.15 JD 25+ units
2.98 JD 100+ units

Related Products

subscribe to our weekly newsletter