Normally, when a project calls for addressable LEDs, we just throw a strip of WS2812s and an Arduino together, cobble together some code from the examples in the FastLED library, and call it a day. We ...

If you’re like most of us, you’ve probably got an older truck with halogen headlights and reflector housings. In most cases, these standard headlights are adequate, and when they’re not, you can ...