The Micro measures 48 mm in length and 18 mm in width and weighs about 13 g. The Nano, on the other hand, comes in the smallest form factor Arduino offers, with the same 18 mm width but a shorter ...

As Arduino took off Microchip, an 800 pound gorilla of a micro-controller company, jumped into the game with their own 32-bit versions of the Uno and the Mega. These are called the chipkit Uno32 and ...