| Gallery, Projects and General > How do I?? |
| Stepper motor problem on my x-axis power feed. |
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| kwackers:
Removing the swarf wasn't an issue on the last one (although storing it was). It used a A3977 driver which are fine unless you short motor outputs between opposite windings. I've a collection of these boards and replacement chips here waiting for me to practice my surface mount chip replacement skills (which tbh are pretty poor, perhaps I should start another thread for hints and tips). |
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