The perfect introduction to electronics and coding, the Arduino Uno is the ideal entry-level board for those who are new to developing on the Arduino platform. Easy to use, simply connect it to a PC using a USB cable and youre all set. Featuring the ATmega328P microcontroller, the Uno demonstrates the basics on sensor and actuators, and for the more experienced, its great for rapid prototyping. Tinker until your hearts content, this board is really robust.