The brains of this operation is an Arduino Nano, with an A4988 stepper motor driver controlling a NEMA17. Our favorite part of this build is the IR sensor pair arranged below the ready sticker.

Registering takes seconds - click below, or login if you are already a registered user. Raspberry Pi, Arduino motor their way to artistic alternative time display I do like a complicated clock or a ...

This product is courtesy of It was super easy to make this mobile tracked platform and radio-controlled useful for building ...