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LM393 Sound Detection Voice Sound Sensor Module Electret Transducer Module for Arduino Intelligent Vehicle

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Specifications:
Size: 32mm *17mm*15mm(L*W*H)
Main chip: LM393, Electret condenser microphone
Working voltage: DC 4-6V


Features:

  • 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.
  • Reference routines, circuit diagram and detailed specification will be provided after purchase.

More details, please visit the following page to download the related files.


 

Tested by ICStation's Outstanding Partner RC Tractor Guy:

Tested by ICStation's Outstanding Partner Tech Krowd:

Quantity5+10+
Price$1.85$1.55

Feedback

By
Rating: [5] 5 of 5 Stars! Date Added: 2017-07-05 20:29:32
This work exactly as advertised. I don't have any complaints, and fully compatible with the arduino.

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LM393 Sound Detection Voice Sound Sensor Module Electret Transducer Module for Arduino Intelligent Vehicle
$1.49
$1.99
26