Since the invention of the first single color light emitting diode (LED), LED technology has since become ubiquitous in most electronic applications. In particular, in the display industry, it allows ...

At the heart of that microscopic LED is a gallium nitride semiconductor which emits either red, green or blue light depending on the applied voltage. In a recent demonstration of the technology at the ...

[Alan] has been working on driving this WS2811 LED module with an AVR microcontroller. It may look like a standard six-pin RGB LED but it actually contains both an LED module and a microcontroller to ...

Smart lights are cool, but they should be a little more personal. While you can change things like the brightness and color of smart lights, what if you could change them to offer an image completely ...