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June 8, 2012
about 3 years ago
need some help if anyone has an idea.
I have wired up an easy driver with an arduino uno and a 200 step bipolar stepper motor. It was working great a week ago, and then just quit working. The motor only turns one direction, and the steps are extremely inaccurate.
I ran through the ED troubleshooting instructions to determine if the board has an internal short and all voltage and resistance readings are correct.
*EDIT - Questions answered by the designer of the board through email. now that’s service.
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