Sound Sensor Microphone Module for Arduino

199.00 76.00

  1. Can detect the intensity of the sound environment,
  2. working voltage 3.3-5V
  3. Output form: digital switch output (0 and 1)
  4. Has a fixed bolt hole,

In stock


VCC voltage is 3.3 V to 5 V converter (which can be directly connected to 3.3 V or 5 V single-chip microcontroller)
GND external to GND
OUT of small plate switch output interface (0 and 1)


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