How to Use Microphones on the Arduino - Ultimate Guide to the Arduino #32

Microphones on the Arduino can detect sound and trigger an output when the audio level crosses a user defined threshold value. In this video, we will learn a few different ways to connect and program microphones on the Arduino.

This is tutorial #32 in the Ultimate Guide to the Arduino, a complete video course on the Arduino microcontroller with 45 lessons that are designed to teach anyone how to master the Arduino at any skill level. Visit our YouTube channel page to watch the entire series!

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Visit the webpage for this video tutorial on Circuit Basics for wiring diagrams and example code:
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