Arduino Tutorial 24: Understanding Passive Buzzers

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1y Aug 20, 2019

In this lesson we show you how to introduce sound into your Arduino project using a Passive Buzzer. The advantage of a passive buzzer is that you can control the tone by adjusting the rate at which you switch it on and off.

You can get the kit I am using for this series at the following link:

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About Paul McWhorter

I am Paul McWhorter from and I will be putting together a series of tutorials on use of the Arduino microcontroller.


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