An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

Learn Arduino, Raspberry Pi, & More For Only $40 With This Training Master Class This valuable collection of Arduino coding courses covers Bluetooth, robotics, and more.

The Code Kit is an Arduino system in a box. It comes with a small rechargeable battery that can power an Arduino-based CodeBit with three inputs and three outputs.