⚡ Arduino

The World's Most Accessible Microcontroller Platform

Arduino is one of the most popular open-source electronics prototyping platforms in the world, built around easy-to-use hardware and software. Arduino boards are equipped with programmable microcontrollers that can read inputs — from sensors, switches, and other modules — and produce outputs such as lighting LEDs, driving motors, activating relays or communicating over the internet.

Using the free Arduino IDE, you write code in a simplified version of C++ and upload it directly to the board via USB. This makes Arduino an outstanding starting point for anyone new to electronics and programming — the learning curve is gentle, the community is enormous, and the range of compatible shields and modules is vast.

• Beginner-friendly — ideal first microcontroller platform
• Free Arduino IDE for Windows, macOS and Linux
• Official boards: Uno, Mega, Nano, Leonardo and more
• Compatible derivatives with enhanced specs available
• Huge library of shields, modules and accessories
• Simplified C++ — easy to learn and teach