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The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328.
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.
If you are looking at upgrading from previous Arduino designs, or if you are just interested in boards with similar functionality, at Arduino you can find:
Find inspiration for your projects with the Nano board from our tutorial platform Project Hub.
From the Tutorials section you can find examples from libraries and built-in sketches as well other useful information to expand your knowledge of the Arduino hardware and software.
Check the Arduino Forum for questions about the Arduino Language, or how to make your own Projects with Arduino. Need any help with your board please get in touch with the official Arduino User Support as explained in our Contact Us page.
|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|
The Arduino Nano is open-source hardware! You can build your own board using the following files:
Download the full pinout diagram as PDF here.
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