The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328P (Arduino Nano 3.x). It has more or less the same functionality of the Arduino UNO but in a different package. It works with a Mini-B USB cable. Now availabe at Tomson Electronics, Kochi, Kerala, India with Arduino Bootloader pre installed in the devices.
Operating Voltage(logic level):5V
8 analog inputs ports:A0 ~ A7
14 Digital input / output ports:TX,RX,D2 ~ D13
6 PWM ports:D3, D5, D6, D9, D10, D11
1 pairs of TTL level serial transceiver ports RX / TX
Supports WIN7/VISTA/MAC/LINUX(32 bit /64 bit system)