Sometimes all that’s required to build something interesting is to put the same old pieces together differently. [Sayantan Pal] did this for the humble RGB LED ...

[Stefan Schüller] was a fan of the LED signs that display arrival information for the trams and buses in their city of Zürich. [Stefan] was having trouble finding a source to purchase the signs so, ...

The best LED strip lights can truly transform any space, softly illuminating any area, be it your office, desk, or kitchen. If you really want to make an impact, RGB lights can enhance your gaming PC ...

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 ...