That’s the idea behind [BetaChecker’s] two-axis stepper motor, which looks like it has ... a large number of L293 H-bridge chips and an Arduino Mega. A variety of sleds, each with neodymium ...
Leveraging the Trinamic TMC2208 stepper motor driver gives Ethersweep silky ... with the ubiquitous ATMega328 microcontroller, with the Arduino software stack deployed, making uploading firmware ...