TL;DR
Görkem Bozkurt has created an open-source modification for the LEGO Orrery, which is a model that illustrates the positions of celestial bodies in the solar system. This mod features a custom printed circuit board (PCB) that can be directly affixed to a NEMA17 stepper motor. By replacing the manual crank with this setup, users can control the Orrery’s movement with ease, only needing to remove five LEGO pieces to install it.
Why This Was Curated
The article presents a practical project that combines hardware and software, making it highly relevant for software developers interested in embedded systems. It is accessible and actionable, providing a clear example of a custom PCB and motor driver integration with a LEGO set, which can inspire further exploration and experimentation.