Open-source electronic prototyping platform enabling users to create interactive electronic objects.

Arduino (/ ɑːrˈdwiːnoʊ /) is an Italian open-source hardware and software company (owned by Qualcomm), as well as a project and user community that designs and manufactures single-board …

Learn how to design and print in 3D, code, and create circuits using our free, easy-to-use app Tinkercad.

Jun 23, 2025 · Learn how to download and install the desktop-based Arduino IDE for Windows, macOS, or Linux. In this article: Installation instructions...

An experimental lightweight editor developed by Arduino Lab. It supports connecting a board, uploading code, transferring files, and includes an interactive REPL shell for real-time programming.

The Arduino UNO R4 Minima The Arduino Uno R4 Minima is the cost-effective option in the UNO R4 family. It features the powerful 32-bit Renesas RA4M1 microcontroller, maintaining the classic UNO …

Discover all the features of the Arduino IDE, our most popular programming tool.

Arduino has over the years released over 100 hardware products: boards, shields, carriers, kits and other accessories. In this page, you will find an overview of all active Arduino hardware, including …

Browse through all our documentation to learn everything for your Arduino journey.

Sep 26, 2025 · In this guide, we have touched upon some of the fundamentals of Arduino: hardware, software tools, what is the Arduino API, and a quick intro to it. This guide serves mainly as an …