Arduino Tutorial 23: Changing Tone of an Active Buzzer

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1y Aug 13, 2019

If you want to control tone in a buzzer it is best to use a passive buzzer, but in this lesson we show how you can adjust the tone a little bit in an active buzzer.

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

You can follow along at home by checking out our WEB site HERE:

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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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