If you are [Tech Build] you go all MacGyver on an old printer and pull out a stepper motor ... Of course, an Arduino reads the pulses. We love using things for unintended purposes.

The Arduino source for this can be found on the project GitHub. Whilst [Frank] mentions that this assembly has a weight and torque advantage over a NEMA 17 sized stepper motor, but we see no hard ...

grbl is stepper motor controller ... for the normal drivers included on grbl Arduino shields (or integrated Arduino+drivers equivalents), and so I have been considering designing my own to link to ...