arduino Nano is a group of ultra-small simple i / o platform based on open the source code, compared with the previous version of USB Arduino Diecimila, arduino Nano represents a significant advantage in volume, which can be used to develop a need for ind. <br />Dimension: 44 x 18 x 18 mm   <br />Features: <br />- Digital I/O Pins: 12 (D2~D13)<br />- Analog Input Pins: 8 (A0~A7)<br />- TTL serial data receive and transmit pins: RX/TX<br />- PWM Output Pins: 6 (D3/D5/D6/D9/D10/D11)<br />- Microcontroller: Atmel Atmega328P-AU  <br />- Support USB download and power supply <br />- Support external 5V~12V DC power supply or 9V battery<br />- Support ISP download <br />1 x Nano V3.0 for Arduino <br />1 x Mini USB Cable<br /><img src="http://img6.eachbuyer.com/x9/p100/eb3778_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb3778_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb3778_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb3778_4.jpg" />