Leveraging the Trinamic TMC2208 stepper motor driver gives Ethersweep ... implemented in KiCAD and FreeCAD, with Arduino covering the firmware and host control side in python.

In that case, it can be mesmerizing like this Arduino-driven kinetic sand table ... cutter loose on some more 3mm stock. A pair of stepper motors connected to a CNC shield do all of the work ...

Mikroe has added a smart 85V 10A stepper motor driver to its range of ... multiple safety protections, and additional control pins for function including step clock input and motor initialisation.” ...