Sound Sensor module

•    Operating voltage: 3.3 to 5VDC
•     PIN: VCC = 5V, GND = 0V, DO = digital output from module
•     Sound detected, DO = LOW, on board LED is ON
•     No Sound detected, DO = HIGH, on board LED is OFF
•     Turn the on board potentiometer clockwise will make module sensitive to sound
•     Turn the on board potentiometer counter clockwise make the module less sensitive to sound

Packing List

x1 unit sound sensor module