Just in time to test the USB Power Shield, it’s a Woot-off! I’ll post some pics of the lights in action tomorrow, but for now, head over to the Woot Tracker to keep up with all the items.
Want to make an LED yourself? All you need is some Silicon Carbide, a sharp piece of metal, and a 12V power supply (and maybe a couple resistors to limit current). You can see the faint glow at the tip of the needle touching the SiC. Via HackADay