Stepper motor from a CD-ROM
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Uploaded by atduskgreg on Oct 17, 2009
Conveniently I now know how to control bipolar steppers.
- 9 likes, 2 dislikes
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Top Comments
All Comments (7)
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let me take a crack at ansewering your questions.
a bipolar stepper motor has two coils in it. power to one coil move the shaft say 90 degrees then stops. power the second coil and the shaft moves 90 degrees then stops. power the first coil, but backwards this time and the shaft move again. then power the second coil backwards and the shaft completes a full rotation.
the devil is in the details.
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I have a few of these salvaged motors, annoying the engineers didn't give us a shaft support.
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What is the Arduino and how do I get one (or it)?
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@lafrancesean Use a microcontroller like the Arduino..
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PLEASE tell me how to do this, i have a cd-rom thing but i dont have a driver.
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Would you mind sharing DIY for this?
bratan007 5 months ago 6
Please, Help me understand how to generate motion in both directions? I have many uses for it. I just nead to learn how to make a controller.
lafrancesean 3 months ago