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/diy/ - Do It Yourself

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>> No.1391707 [View]
File: 206 KB, 693x707, PA310304.jpg [View same] [iqdb] [saucenao] [google]
1391707

>>1391705
>are you sure you have a bipolar that the A4988 can drive?
I will snip off the trace to the common wire, by doing that it becomes bipolar and it can be driven with the 4988. I have a box full of A4988's I can't sell because they're the clones unsuitable for 3d printers because they generate awful resonance, so I'm going to use them for robot arm kits instead.

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