Right, let's get straight to the point. This is a little eye-candy circuit which continuously cycles an RGB LED through the colours of the rainbow. The speed at which the colours change is adjustable.

led lighting is the way of the future and for good reason. While they do have a higher upfront cost, led lights are more efficient and last far longer than incandescent, fluorescent, or halogen bulbs, ...

Phil Rhodes takes a look at the Quasar Science Rainbow 2 tube light. We think he likes it. Whenever we’ve discussed full colour mixing lights in the past, we’ve always had to make excuses about our ...

The 18th Street underpass features delicate Art Deco architectural details, and passes through the popular Railroad Park in Birmingham. It connects two major areas of the city, the Parks District and ...

LED light panels can help you create interesting, depth-creating light where it doesn’t exist. That’s crucial because having a great camera is just one part of the equation. Without quality light, ...

China’s Binhe Yellow River Bridge just fired up a stunning new lighting system that bathes the structure and the river below in a prismatic array of colors. Designed by Philips, the array creates the ...