LM393 Sound Detection Sensor Module Black

66%
LM393 Sound Detection Sensor Module Black
LM393 Sound Detection Sensor Module Black - Image 2
₹150.00 Original price was: ₹150.00.₹51.00Current price is: ₹51.00.
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    1. Main chip: LM393, Electret condenser microphone
    2. Working voltage: DC 3.3-5V
    3. 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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SKU: 50381
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Description

It is a LM393 Sound Detection Sensor Module Black. LM393 Sound Detection Sensor Module for Arduino detects whether the sound has exceeded a threshold value. The sound is detected via a microphone and fed into an LM393 op-amp.

The sound level setpoint is set via an onboard potentiometer. When the sound level exceeds the setpoint, an LED on the module is illuminated and the output is sent low.

Features of LM393 Sound Detection Sensor Module Black:

  1. Signal output indication.
  2. The output is digital.
  3. Single-channel signal output.
  4. With the retaining bolt hole, convenient installation.
  5. Output low level and the signal light when there is sound.

Package Includes :

1 x LM393 Sound Detection Sensor Module.

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