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Lesson 26 Sound Sensor Module
Overview
In this lesson, you will learn how to use a sound sensor module.
Components Required
Name Qty Name Qty
UNO R3 or MEGA 2560 1 Female to Male DuPont Wire 4
Sound Sensor Module 1
Component Introduction
Sound Sensor can detect the sound strength of the environment. The
main component of the module is a simple microphone. To make sure
the microphone can detect your voice properly, please try to change its
sensitivity by turning the blue precise potentiometer on the module. Due
to its preciseness, it takes at least 10 circles for you to get some changes.
Wiring Diagram
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