Arduino Uno R3

The Arduino Uno R3 is a widely used microcontroller board based on the ATmega328P. It offers 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, USB connection, power jack, and reset button. Perfect for electronics projects, prototyping, and learning programming, the Arduino Uno R3 is ideal for beginners and advanced users alike. Build interactive devices, control sensors, and bring your DIY electronics ideas to life with this versatile board.