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Sensor de som

Regular price €3,00

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Microphone Sensor AVR PIC High Sensitivity Sound Detection Module For Arduino

  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
  Module features:
  1. There is a mounting screw hole 3mm
  2. The use 5v DC power supply
  3. With analog output
  4. There are threshold level output flip
  5. High sensitive microphone and high sensitivity.
  6. A power indicator light
  7. The comparator output is light