I have been working with an Arduino NG since its release date. Its a great little development board and its the only cheap way to start programming circuitry. I purchased mine from Spark Fun.

For my reprap project I decided that I don't want to stop playing with my Arduino just because it is going to be attached to a reprap. So I bought a kit for a Sanguino to put together specifically for my reprap. It is also the first of many electronic kits to be completed on the journey to the reprap.

Picture of its completed form after the jump.