Atmel® Corporation announced three new two-channel solid state lighting (SSL) LED drivers that provide accurate color control for two-color LED light engines. In addition, the LED drivers deliver the ...

There's a need in many applications to indicate more than two states from a single LED. One obvious solution is to employ an LED with more than two colors. But such ...

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 ...

A graduate student in Amsterdam, working under a researcher from Phillips, was running some tests on organic LED compounds when he discovered one that can glow either red or green, depending on the ...