Introducing the first Qatari Arduino UNO board. This is an awesome version of the original Arduino UNO board that has all the components of the Arduino UNO. It works exactly the same as the original Arduino UNO but for a much cheaper price! The Arduino UNO R3 is a widely used development board designed for education, rapid prototyping, and embedded control applications. It is based on the ATmega328P. Suitable for engineering prototypes, laboratory exercises, robotics, sensor interfacing, and control systems in educational and institutional settings.