Adjust the phase current, crank up the microstepping, and forget about it — that’s what most people want out of a stepper motor driver ... of the underlying Arduino through its AUX3 pin ...

[Neumi] over on Hackaday.IO wanted a simple-to-use way to drive stepper motors, which could be quickly ... ATMega328 microcontroller, with the Arduino software stack deployed, making uploading ...

This DIY solar tracker project mimics this behavior using three simple main components: An Arduino UNO board, a servo motor (with a sunflower paper decoration attached), and two photoresistors facing ...