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Making an Electric Toothbrush (Speed Control of a DC Motor)
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114 on YTPak
Published on 20 Sep 2013
| over 3 years ago
Here's a way to make an electric toothbrush. But mostly, a good way to speed control of a DC motor by PWMing the motor.
For more design details, please see:
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By the way, if you want this circuit or similar ones as a kit or complete unit, send me an email to
. I want to know how many people are interested.
Ray William Johnson's video:
By: Mehdi Sadaghdar
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