RGB LEDs are awesome – especially the new, fancy ones with the WS2812 RGB LED driver. These LEDs can be individually controlled to display red, green, and blue, but interfacing them with a ...

[Paul] wrote in to tell us about this LED driver board he’s been working on with a few friends. The collaborators had been unhappy with the Lumens per Watt ratings (or lack of a rating ...

Upgrade your ride with Amazon’s top car gadgets, carefully selected to enhance your driving experience and add convenience to your daily commute. From high-tech OBD2 scanners to customizable RGB LED ...