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Sound Detection Sensor Module


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Sound Detection Sensor Module.

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Sound Detection Sensor Module.


  • 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 0.5M


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Sound Detection Sensor Module

Sound Detection Sensor Module

Sound Detection Sensor Module.

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