Yahboom sound sensor module

Yahboom sound sensor module

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$1.18

Description

This sound sensor module possesses three pins VCC, GND, and IO. It is mainly used to detect the sound intensity of the surrounding environment. The MCU determines the volume level by reading the duration of (vibration time) digital signal (0 and 1 high level) on the IO port (the tone, audio cannot be recognized). And the module onboard potentiometer can adjust the sensitivity. Fixed bolt hole for easy installation.

Detail

Operating Voltage: 3.3V~5V

PCB size: 3.2 cm* 1.7cm

Package list

Sound sensor*1

DuPont Line*5

 

Documents

Sound sensor

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