The Tosduino MEGA 2560 microcontroller board is an Arduino MEGA clone made by Tinyos. The Mega is used in the RepRap community with RAMPS electronics and also widely used in the hacker and DIY community. Matched with the RAMPS shield the electronics set is one of the most tested and reliable electronics sets in RepRap 3D printing.
Besides its use with a 3D printer there are many other uses for the MEGA board. More ideas can be found through searching your favorite web search engine.
The Tosduino MEGA 2560 is completely compatible with the Arduino MEGA 2560.