WS2801 Raspberry Pi Bridge
Its a simple shield that you can attach to your Raspberry Pi that functions as a bridge from Raspberry Pi to control a wide variety of WS2801 based Ledstripes and Pixelmodules at different voltage levels.
You can make your things go blinky from python without the need of a separate microcontroller.
It uses the internal /dev/spi0.0 provided by the Linux Kernel to talk to the Bridgemodule.
|[[Bild:Ws2801 rp 2.jpg|thumb|200px|left]| All Parts in the Kit]|