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

Developed to allow you to play with Arduino electronics and programming in a shared, always-up-to-date environment. All the contributed libraries are automatically included, and new Arduino boards are …

Download the latest version of Arduino IDE for Windows, macOS, and Linux. Free, open source, and verified secure. Check SHA signatures and version information.

May 25, 2026 · Arduino IDE, developed by Arduino, is an open-source development environment for writing, verifying, and uploading sketches to Arduino boards and compatible microcontroller platforms.

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

Bring your 3D designs to life with Circuit Assemblies using Tinkercad.

Arduino is an open-source electronics platform based on easy-to-use hardware and software. It's intended for anyone making interactive projects. The new major release of the Arduino IDE is faster …

Simulate Arduino projects in your browser. Design circuits, run Arduino sketches, test components, use AI help, and export diagrams.

Download Arduino IDE for Windows, macOS, and Linux. Free open-source editor for Arduino boards with libraries, serial monitor, debugging, and board management.

Pick up the current Arduino IDE release for your OS. Zero cost, open source, checksum-verified installers with version notes.