There's no reason to settle for something as simple as blinking lights when a little bit of hacking can turn basic LED Christmas lights into a rainbow-riffic computer controlled light show. Deep Darc, ...

A decade ago, the first Arduino projects featuring addressable RGB LEDs came on the scene, and the world hasn’t been the same since. Now we have full wall video displays with WS2812s and APA102s, ...

At a recent hack-a-thon event, [Al Linke] tapped into a vehicle’s OBD port with an OpenXC vehicle interface and hacked an LED screen in the rear window to display data based on events. If you haven’t ...