Arduino (/ ɑːrˈdwiːnoʊ /) is an Italian open-source hardware and software company owned by Qualcomm, project, and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices. Its hardware products are licensed under a CC BY-SA license, while the software is licensed under the GNU Lesser General Public License (LGPL) or ...
Master Arduino Uno pin configuration with our comprehensive guide. Learn digital, analog, PWM, and power pins with practical examples and wiring diagrams.
Qualcomm’s recent acquisition of Arduino has introduced the Arduino Uno Q, a board that combines a Linux SBC powered by Qualcomm’s Dragonwing with an STM32 microcontroller. But are two brains ...
Installing libraries Learn how to install software libraries with the new library manager tool in the Arduino IDE 2. Security of Arduino IDE Learn about the secure development process behind the Arduino IDE. Using the Serial Monitor tool Learn how to use the new Serial Monitor tool in the Arduino IDE 2, and how it works differently from older ...
The Arduino UNO R4 brought a modern 32-bit platform to the classic UNO form factor, adding higher voltage tolerance, USB-C, a Renesas RA4M1 MCU, and a long list of robustness upgrades. The WiFi variant added an ESP32-S3 co-processor, built-in LED matrix, Bluetooth, and easier debugging. Watch the full discussion with Alessandro to see the new features explained.
UNO R3 The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.
Learn how to download and install the desktop-based Arduino IDE for Windows, macOS, or Linux. In this article: Installation instructions Additional download options If you need help Installation...
Arduino continues to stand for community and openness. Joining Qualcomm only strengthens, rather than change, that commitment. A robust, diverse ecosystem
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 supported out of the box.