Arduino Nano V3.0 (Without Cable)
The Arduino Nano is another popular Development Board from the Arduino Series. It is very similar to the Arduino UNO but is smaller in size and can be easily mounted on a Breadboard or a PCB.
The technical specifications of both Arduino UNO and Arduino Nano are the same since they both use the same Microcontroler (Atmega328p). Hence, the program used for UNO can be used for Nano as well. The difference is that to program a Uno you need Regular USB cable where as for Nano you will need a mini USB cable.