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Sound Detection Module Sensor

175.00

Features :

  1. Uses LM393, Electret condenser microphone
  2. Signal output Indication
  3. Single-channel signal output
  4. The output effective signal is low level.
  5. Can detect the intensity of the sound environment
  6. With the retaining bolt hole, convenient installation.

Description

  1. Main chip: LM393, Electret condenser microphone
  2. Working voltage: DC 3.3-5V
  3. The induction distance is 0.5M
  4. Signal output Indication
  5. Single-channel signal output
  6. The output effective signal is low level.

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