The idea behind the project is simple: take a stepper motor, put a needle on it, and connect it to an Arduino ... of kit if you want a more analog display than LEDs and LCDs can provide.

Leveraging the Trinamic TMC2208 stepper motor driver ... with Arduino covering the firmware and host control side in python. You can read all about it on the Ethersweep project GitHub, what ...

grbl is stepper ... project needs motors (so I am told) that are too powerful for the normal drivers included on grbl Arduino shields (or integrated Arduino+drivers equivalents), and so I have been ...