Arduino Uno R3 Original | Made in Italy

Arduino Uno R3 Original | Made in Italy

Product Overview

The Original Arduino Uno R3 from Pro Tronix is the genuine article, designed and manufactured in Italy. While many “clones” exist, the original board is distinguished by its high-quality components, precision soldering, and the use of the ATmega16U2 chip for USB-to-Serial communication. This allows the board to be recognized by your computer faster and even enables it to be programmed to act as a keyboard or mouse.

As the heart of the Arduino ecosystem, the Uno R3 is the most documented board in history. It features the ATmega328P microcontroller in a removable DIP socket—meaning if you ever accidentally damage the chip, you can simply replace the $IC$ rather than the entire board. It is the definitive choice for those who value the official Arduino warranty and want to support the open-source community directly.

Technical Specifications

What Makes the “Original” Different?

• Superior USB Performance: Uses the ATmega16U2 instead of cheaper CH340 chips. This ensures driverless compatibility on most systems and supports more advanced USB profiles.

• Removable Processor: The DIP package allows you to pull the ATmega328P chip out and use it in your own custom-built circuits or replace it if it burns out.

• Enhanced Power Regulation: Features a more robust voltage regulator and a resettable polyfuse to protect your computer’s USB port from short circuits.

• Silk-Screen Clarity: High-contrast, sharp labeling on both sides of the board makes identifying pins and functions effortless.

• Sustainability: Purchasing the original board directly supports the continued development of the Arduino IDE and software libraries.

Common Applications

• Professional Education: The standard teaching tool for universities and STEM programs worldwide.

• Reliable Prototyping: Used by engineers to verify code before moving to production-grade hardware.

• Interactive Art: Powering complex installations that require 24/7 reliability.

• Legacy Support: The “R3” layout ensures 100% compatibility with almost every Arduino shield ever made.

You can see our full range of genuine Italian boards and official kits from here: Development Boards | Pro Tronix