Arduino Uno R3 V1

The Arduino Uno R3 V1 is the world’s most popular microcontroller board for beginners and professionals alike. Based on the ATmega328P, it features 14 digital I/O pins, 6 analog inputs, and a replaceable DIP chip. Its standardized layout ensures compatibility with thousands of shields and sensors for easy prototyping. Key Features: Standardized Layout: Compatible with almost all Arduino shields and accessories. Robust & Reliable: Features a removable ATmega328P microcontroller chip for easy replacement. Plug-and-Play: Includes a built-in USB-to-Serial converter; simply connect to a PC to start coding. Universal Support: Works seamlessly with the Arduino IDE and has the largest community support.