Many of us know the basic Blink Arduino sketch, or have coded similar routines on other microcontrollers. Flashing an LED on and off—it doesn’t get much simpler than that. But how big should a ...

Ever wanted to make your own neon sign but didn't know where to start? It can seem tricky at first, but making a neon ...

This go-to guide for learning things about Arduino is made for beginners and written by someone who used to be a beginner!

According to the man page arduino [FILE.ino… ] "A single .ino file should be given. If the sketch contains multiple .ino files, any one can be specified on the commandline, but the entire sketch wi ...

The first sketch I try, generally, when I want to test a new Arduino board, is the blink one. Here it is: #define LED_BUILTIN 13 // the setup function runs once when you press reset or power the bo ...

What was your first Arduino program? Probably an LED blinker — that seems to be the “hello world” of microcontrolllers. You probably moved on to things a little more complicated p… ...

Community / Measuring Video Blink Rate with an Arduino Posted May 7, 2014 by Chip | In my previous post, I used blinking videos on my computer to entrain my brain waves. A key question, though, was ...

This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...