1 KB or 2 KB RAM, depending on the chip.Flash memory 16 KB or 32 KB, depending on the chip.The maximum current of the digital output is 40 mA.Number of digital pins – 14, 6 of them can be used as PWM outputs.Input power supply 7-12V (recommended).Technical specifications of the Arduino Nano: Otherwise, the parameters are the same as the Arduino Uno model. Arduino works via USB (mini-USB or micro-USB). The board does not have an external power socket. Due to its size, the board is often used in projects where compactness is important. It is a full analog of Arduino Uno – also works on the chip ATmega328P (although you can still find options with ATmega168), but with a smaller form factor. 7 Conclusion Arduino Nano board: a quick overviewĪrduino Nano V3Nano is one of the smallest Arduino boards.
