The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328. It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one. The Nano was designed and is being produced by Gravitech.
Operating Voltage (logic level)
Input Voltage (recommended)
Input Voltage (limits)
Digital I/O Pins
14 (of which 6 provide PWM output)
DC Current per I/O Pin
32 KB of which 2 KB used by bootloader
For details, visit Arduino Nano 3.0 page.
1 Visit Arduino Official Site.
2 Learn Arduino - Getting Started.
3 Download Arduino Software, it is free, open source, and available for Windows, Mac OS, and Linux.
4 The official Arduino multi-lingual forum is the place to start with questions ...