EASY PLUG RJ11 Analog Sound Sensor - OpenELAB

This sound sensor is typically used in detecting the loudness in ambient environment.You can use it to make interactive circuits such as a voice-operated switch.
The sound sensitivity can be adjusted by the potentiometer. The sensor comes with a fixed hole, easy for fixation on other devices.
This module should be used together with EASY plug control board.

Features

• Sensor type: Analog

• Supply Voltage: 3.3V to 5V

• Operating current：<10mA

• Output signal：analog signal