The /fabricate folder has 3D FreeCAD model files. The /kicad_vX folders contain schematic, PCB and related files. The /arduino folder has the Arduino code sketches.

Then you have to decide what to display on it. [panjanek] came up with a relatively flexible answer to this question, building an RGB LED matrix that can display the GIFs of your choice.

However, [bitluni] had another fun idea for how to use the interface. He built an M.2 compatible LED matrix that adds a little light to your motherboard. [bitluni] built a web tool for sending ...

When digging through my pile of old electronics components I came across an LED matrix that I purchased many years ago. I was never able to get it working at the time, especially since I was using a ...

Key Laboratory for the Physics and Chemistry of Nanodevices, Center for Carbon-Based Electronics, School of Electronics, Peking University, Beijing 100871, China Academy for Advanced Interdisciplinary ...

Product Name: Led display circuit online Detailed Circuit Diagram of Moving Message Display System online, WELCOME online, LED Based Message Display Full Project Available online, Circuit Diagram ...

Connect four electronic game online, Connect Four 4 Hasbro Electronic Handheld 1995 Travel Game Yellow online ...