[Ivan Miranda] is taking a very interesting approach to a marble clock. His design is a huge assembly that uses black and white marbles to create a (sort of) dot matrix display. It’s part ...

This tabletop clock is built using 3D-printed parts and powered by an Arduino Uno, three 12V stepper motors and a DS3231 RTC module for accurate real-time date and time updates. This 3D-printed ...

This is a Python libary to drive a stepper motor with a Trinamic stepper driver and a single board computer like a Raspberry Pi ...

Python files for controlling the 28BYJ-48 stepper with ULN2003 driver board on the Beaglebone Black ...