Unwisely driving 17 stepper motors from a bare arduino
thingiverse
This is an expedient and rough method to control numerous stepper motors using an Arduino. It's incredibly scalable, with the added benefit that the motors themselves are affordable at just a few dollars each. Additional information on this technique can be found here, along with a video: https://tinkerings.org/2019/04/06/unwisely-driving-17-stepper-motors-from-a-bare-arduino/
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