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

Instructables user Ardumotive_com has published a new project that explains how to create your very own Arduino powered mini CNC plotter.

Windows/Mac/Linux: Programming an Arduino isn't especially difficult, but if you're looking for a more visual method, Scratch for Arduino (S4A) uses MIT's Scratch as a groundwork for teaching kids ...