Sound Sensor

When sound intensity is above the present threshold, there will be a digital output on the OUT pin. Sound sensitivity can be adjusted through the potentiometer on board.
£4.70

When sound intensity is above the present threshold, there will be a digital output on the OUT pin. Sound sensitivity can be adjusted through the potentiometer on board.


Specification

Main Chip LM393, Electret condenser microphone
Operating Voltage 4 - 6v
Signal Out Digital
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