Building RGB LED displays is one of the most interesting programming and engineering challenges we see here on Hackaday. Not only do the creators of large displays and LED cubes have to deal with the ...

With the right tools and a smart approach, you can use lighting to transform how any space looks. I did just that without the complexity or mess of traditional methods. In my case, I had two primary ...

[Paul] took this LED display along with him to Maker Faire. To give it some interactivity he figured out a way to make it play live video. It is also activated using some stomp actuators built from ...