A Geek How-To , Gadget and Arduino Community News site run by Oscar Gonzalez form A Coruña in Spain. From software programming, electronic projects and DIY Gadget Gizmo hacks.
Arduino Nano is like the Arduino Mini, but smaller. Allows rapid prototyping on a breadboard.
Comes with chip version 3.0 ATMega328. ICSP connector for external programmer. USB mini-B connector for programming and serial communication. Integrated voltage regulator. Pins-spaced 0.1 “DIP for insertion directly on a breadboard