Upload

Loading icon Loading...

This video is unavailable.

Making an Electric Toothbrush (Speed Control of a DC Motor)

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to like Mehdi Sadaghdar's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to dislike Mehdi Sadaghdar's video.

Sign in to YouTube

Sign in with your Google Account (YouTube, Google+, Gmail, Orkut, Picasa, or Chrome) to add Mehdi Sadaghdar's video to your playlist.

Published on Sep 19, 2013

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: http://www.electroboom.com/?p=359
Follow me on Facebook: http://www.facebook.com/ElectroBOOM
Follow me on Twitter: https://twitter.com/ElectroBOOMGuy

By the way, if you want this circuit or similar ones as a kit or complete unit, send me an email to mehdi@electroboom.com . I want to know how many people are interested.

Ray William Johnson's video: http://www.youtube.com/watch?v=09y8Wx...

Loading icon Loading...

Loading icon Loading...

Loading icon Loading...

The interactive transcript could not be loaded.

Loading icon Loading...

Loading icon Loading...

Ratings have been disabled for this video.
Rating is available when the video has been rented.
This feature is not available right now. Please try again later.

Loading icon Loading...

Advertisement
Loading...
Working...
Sign in to add this to Watch Later

Add to