Crowtail- Sound Sensor can detect the sound loudness of the environment. The main component of the module is a simple microphone to receive the sound signal, with band pass filter and a LMV358 amplifier to make the output signal easy to be received by microprocessor.

This module outputs analog signal that shows the relative loudness. Besides, an on-board potentiometer can be used to adjust output voltage.

Features

• Connection Mode: A(Analog)
• Working Voltage:5v

Package contents

• 1 X Crowtail- Sound Sensor
• 1 X Crowtail 4 Pin Cable

Useful links

• Sound Sensor Schematic
• Sound Sensor Program
• Elecrow Wiki link