Arduino Nano
Arduino Nano
Arduino Nano
Arduino Nano
Arduino Nano
Arduino Nano
Arduino Nano
Arduino Nano

Arduino Nano

Main boards & Kits
ARD030
Part.No: A000005
€32.90
Last items in stock
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The Arduino Nano is the compact edition of the legendary UNO — same ATmega328 power in a PCB measuring just 18×45mm and weighing 7g. With 22 digital I/O, 8 analog inputs, and Mini-B USB, it fits anywhere and runs the same sketches as the UNO.

  • 📐 Ultra-compact: 18×45mm, 7g — perfect for space-constrained projects
  • ⚡ ATmega328 @ 16MHz, 32kB Flash, 2kB SRAM, 1kB EEPROM
  • 🔌 22 digital I/O (6 PWM) + 8 analog inputs, 5V operation
  • 🇨🇾 Fast shipping within Cyprus

 

Arduino Nano — The Compact Power of the UNO in a Pocket-Sized Package

The Arduino Nano (SKU: A000005) is the miniaturised version of the legendary UNO: the same ATmega328 microcontroller @ 16MHz, the same 5V logic, the same full compatibility with the Arduino IDE and libraries — in a PCB measuring just 18×45mm and weighing 7 grams. The Nano is the go-to choice when space is at a premium: wearables, miniature robots, embedded projects, and a constant presence in school labs worldwide.

Technical Specifications

Feature Specification
Microcontroller ATmega328 (AVR architecture)
Operating Voltage 5V
Input Voltage 7–12V
Clock Speed 16 MHz
Flash / SRAM / EEPROM 32 kB (2kB bootloader) / 2 kB / 1 kB
Digital I/O Pins 22 (6 PWM)
Analog Input Pins 8
DC Current per I/O Pin 20 mA
Power Consumption 19 mA
USB Mini-B USB
Dimensions / Weight 18mm × 45mm / 7g

Who is it for?

  • Students: The Nano runs exactly the same sketches as the UNO — if you already know Arduino, you can transfer your code immediately. Ideal when you need a smaller form factor for a school project or university assignment.
  • Makers & hobbyists: Perfect for wearables, miniature robots, custom PCBs, and any project where space is limited. Pairs seamlessly with sensors and modules for complete embedded systems.
  • Educational institutions: The Arduino Nano is one of the most documented microcontroller boards in the world — thousands of ready-made projects and tutorials available. Ideal for labs where breadboard space is at a premium.

See Also

Frequently Asked Questions

What is the difference between the Arduino Nano and the Arduino UNO Rev3?
Both use the same ATmega328 @ 16MHz and run identical sketches. The main difference is size: the Nano (18×45mm, 7g) is far more compact than the UNO (68.6×53.4mm, 25g). The UNO is easier to wire for beginners; the Nano is preferred when you need a smaller footprint.

Is it compatible with Arduino UNO accessories and shields?
Due to the different form factor, UNO shields do not fit the Nano directly. However, dedicated Nano shields and adapter boards are available, and all modules and sensors connected via wires are fully compatible.

Does it need headers to be used on a breadboard?
The Arduino Nano (A000005) is sold with pre-soldered headers — ready for immediate breadboard use with no soldering required. If you want a newer and more powerful Nano board, see the Arduino Nano R4 with Headers.

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