Arduino is a revolutionary open-source electronics prototyping platform, designed for use by tinkerers, DIY enthusiasts, artists, and crafters. With a low price, modular design, and low learning curve, it can be used to add interactivity, logic, and functionality to a variety of DIY projects.

Warning: Science in Progress

A video created by my daughter and I demonstrating the use of an Arduino board and a Processing sketch to explore the basics of electronic circuits.