The classic Arduino Nano is the smallest Arduino board to build your projects with.
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). 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.
Find inspiration for your projects with the Nano board from the tutorial platform Project Hub.
You can find in the Getting Started with Arduino Nano section all the information you need to configure your board, use the Arduino Software (IDE), and start tinkering with coding and electronics.
From the Tutorials section, you can find examples from libraries and built-in sketches as well as other useful information to expand your knowledge of Arduino hardware and software.
|Operating Voltage||5 V|
|Flash Memory||32 KB of which 2 KB used by bootloader|
|Clock Speed||16 MHz|
|Analog IN Pins||8|
|DC Current per I/O Pins||40 mA (I/O Pins)|
|Input Voltage||7-12 V|
|Digital I/O Pins||22 (6 of which are PWM)|
|Power Consumption||19 mA|
|PCB Size||18 x 45 mm|