Only a few years ago, the choice of LEDs was limited to IR, red, yellow, and green. The LED manufacturers have been busy extending the spectrum, and filling in the gaps. The latest generation of ...

LOS ANGELES—Quasar Science today released a new firmware update for its Double Rainbow and Rainbow 2 RGBX linear LED fixtures. Available as a free download, Firmware v0.7 offers new features and ...

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.

Recently, I was working on a project that needed a couple of LEDs on its front panel for status indication. I realize many, if not most, pieces of electronic equipment now use graphic LCDs, Bluetooth ...

Smart Things are pretty popular as of late, in fact there’s a company that is using that name. However, we are here to talk about MiPow, and one of their latest smart light bulbs, in the Playbulb ...

Nanorod light-emitting diodes emit light across the entire visible spectrum using a single semiconductor compound. Light-emitting diodes (LEDs) of various colors are ubiquitous in daily life. As the ...