In this tutorial we show how to control the speed and direction of a DC motor using two push buttons. One increments speed, and the other decrements speed. We look at the special cases needed to make things work smoothly.
You can get the kit I am using for this series at the following link:
Follow these lessons for free at our WEB site:
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I am Paul McWhorter from toptechboy.com and I will be putting together a series of tutorials on use of the Arduino microcontroller.