Electric condenser microphone
Features Single channel signal output
Working voltage: DC 4-6V

Pins:
AO: analog output sensor
GND: ground
DO: Digital Output (comparator output)

Two red LED indication: POWER and SENSOR. POWER: Power is off. SENSOR: When the microphone senses sound reaches a certain value, this LED light.

Microphone Sound Sensor Module

SKU: BOB-10014
$1.95Price
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