In our first example, we'll use the built-in Blink example. To open it, select File->Examples->0.1Basics->Blink submenu item. After a few seconds, a new editor window will open with the Blink example.

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape. By The Big Book Of Hacks Published Jan 10, 2013 3:00 AM EST Get the ...