A stepper motor wire winder. Great for creating electromagnet coils, and other cool stuff. In the future it would be cool to have some sort of a guiding arm to do precision spaced coils, and a wire cut off/coil slide off/new coil start mechanism. But this should get people who know how a proper wire wrapping machine should work to start thinking.
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Imported from Thingiverse: https://www.thingiverse.com/thing:12267
Original creator: Hurtzmyhead