The motor is controlled via an Arduino Nano and an A4988 stepper motor driver. However, that only covered the mechanical side of things.

Posted in Arduino Hacks, clock hacks Tagged arduino, arduino nano, ball bearings, f'n magnets, hall effect sensor, real time clock, stepper motor, wall clock ...

This Arduino Nano-powered bot uses MPU6050 gyroscope for real-time balance correction. It features Nema 17 stepper motors controlled via A4988 drivers, with Bluetooth & RC remote steering 🚀. Su ...

My one of a kind HP Scanjet Keytar consist of an Arduino Nano, Stepper Motor Shield and an optocoupler. Most of my Arduino code was readily available on the Arduino website and is free to download ...