BlinkM can be used as a Small Arduino
Just by adding a few wires you can use the BlinkM as a small Arduino. So next time you need a simple microcontroller that can be stuffed anywhere you might want to use a BlinkM. “The BlinkM board doesn’t have nearly the I/O pins and other features of a real Arduino board. But it is very tiny. Here are its capabilities: – 0.4″ square (MinM), or 0.6″ square (BlinkM) –