Active buzzers and passive buzzers on the Arduino can be used to notify you when a sensor reaches a certain value. In this video, we learn how to control an active buzzer with a push button and how to use a passive buzzer to play a set of musical notes.

This is tutorial #27 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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Get an active buzzer from SunFounder here:
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Get a passive buzzer from SunFounder here:
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Visit the webpage for this video tutorial on Circuit Basics for wiring diagrams and example code:
https://www.circuitbasics.com/how-to-...

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