This board is your entry to the unique Arduino experience: great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs
Arduino Uno is the most used and documented board in the world
"Uno" means one in Italian and was chosen to mark the release of Arduino Software (IDE) 1.0, now evolved to newer releases
It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button
Arduino is an open-source hardware, software, and content platform with a worldwide community of over 30 million active users

 
 
Product Description
 
 
 
 
 
 
 ABOUT ARDUINO 
 
 Arduino is the world’s leading open-source hardware and software ecosystem. The Company offers a range of software tools, hardware platforms and documentation enabling almost anybody to be creative with technology. 
 
 Originally started as a research project by Massimo Banzi, David Cuartielles, Tom Igoe, Gianluca Martino, and David Mellis at the Interaction Design Institute of Ivrea in the early 2000s, it builds upon the Processing project, a language for learning how to code within the context of the visual arts developed by Casey Reas and Ben Fry as well as a thesis project by Hernando Barragan about the Wiring board. 
 
 
 
 
 
 
 
 
 
 WHY ARDUINO? 
 
 
 
 
 
 
 Inexpensive 
 
 Arduino boards are relatively inexpensive compared to other microcontroller platforms. The least expensive version of the Arduino module can be assembled by hand, and even the pre-assembled Arduino modules cost not so high. 
 
 
 
 
 
 Simple, clear programming environment 
 
 The Arduino Software (IDE) is easy-to-use for beginners, yet flexible enough for advanced users to take advantage of as well. For teachers, it's conveniently based on the Processing programming environment, so students learning to program in that environment will be familiar with how the Arduino IDE works. 
 
 
 
 
 
 Open source and extensible software 
 
 The Arduino software is published as open source tools, available for extension by experienced programmers. The language can be expanded through C++ libraries, and people wanting to understand the technical details can make the leap from Arduino to the AVR C programming language on which it's based. Similarly, you can add AVR-C code directly into your Arduino programs if you want to. 
 
 
 
 
 
 Open source and extensible hardware 
 
 The plans of the Arduino boards are published under a Creative Commons license, so experienced circuit designers can make their own version of the module, extending it and improving it. Even relatively inexperienced users can build the breadboard version of the module in order to understand how it works and save money. 
 
 
 
 
 
 
 
 
 
 
 
 
 ARDUINO CLASSICS 
 
 Message from Massimo Banzi - co-founder 
 
 “The Arduino philosophy is based on making designs rather than talking about them. It is a constant search for faster and more powerful ways to build better prototypes. We have explored many prototyping techniques and developed ways of thinking with our hands.” 
 
 
 
 
 
 
 
 MOST POPULAR OF CLASSICS 
 
 
 
 
 
 
 Arduino Uno R3 
 
 The ideal board for getting started with electronics, through fun and engaging hands-on projects. 
 
 
 
 
 
 Arduino Due 
 
 Perfect for powerful larger scale projects, the Arduino Due is based on a 32-bit ARM core microcontroller. 
 
 
 
 
 
 Arduino Leonardo with Headers 
 
 Microcontroller board based on the ATmega32u4 that has built-in USB communication. 
 
 
 
 
 
 Arduino Mega 2560 Rev3 
 
 Designed for your most ambitious projects which require additional pins and extra memory. Ideal for devices like 3D printers. 
 
 
 
 
 
 
 
 
 
 
 
 
 ARDUINO CREATE 
 
 Connect, Create, Collaborate 
 
 Arduino Create is an integrated online platform that enables Makers and Professional Developers to write code, access content, configure boards, and share projects. Go from an idea to finished IoT project quicker than ever before. With Arduino Create you can use an online IDE, connect multiple devices with the Arduino IoT Cloud, browse a collection of projects on Arduino Project Hub, and connect remotely to your boards with Arduino Device Manager. As well you can share your creations, along with step-by-step guides, schematics, references, and receive feedback from others.