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Topic: Why example code: stepper_oneReveution (28BYJ48+ULN2003) turns only clockwise? (Read 3027 times) previous topic - next topic

masm

What could be the reason(s) that my stepper 28BYJ48 (with UNL2003) is turning only clockwice with the example code stepper_oneRevolution?

johnwasser

Does it make any noises/vibrations during the time it is supposed to be going the other way?

My best guess is that it's wired incorrectly.
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Bajdi

Take a good look at this -> http://arduino-info.wikispaces.com/SmallSteppers
www.bajdi.com

masm

Thanks!

The wires 2 and 3 were wrong.

Now it is working as it should.

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