The Lux Spectralis is an completely open source deluxe LED blinky that features more than 30 different high-intensity color modes. The modes range from a simple night light that shuts off after 5 minutes, to strobes, and color washes. Click on the More Details tab above for a complete list of functions. Assembly required -- a cool kit for just ten bucks!

Tiny Cylon Led Array! Build the kit yourself and hack it anyway you'd like or you can also buy your tinyCylon already assembled & tested and skip right to the world domination stage of your evil plan.

The Wee Blinky is a simple LED flasher kit that you can build. Soldering required. It's tiny, it blinks, and it's a great kit to hone your soldering skills since it's cheap too!