The Arduino IDE is used to write the program that will interact with your Arduino and the devices connected to it. In the Arduino world, such a program is called a sketch, which has its origin in its ...

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

He completed the blink tutorial, but blinking an LED just wasn’t enough fanfare for the success of his first Arduino program.

If the Arduino IDE isn’t your thing, you could always do it the cool way with [CNLohr]’s programming tutorial we featured last week.