How to code Functions in Arduino!

In this video I show you how to create a very simple LED Blink Function in Arduino. Absolutely no coding experience is required. The code is provided, and then I walk you though how to change and add to the code! This video is accessible for kids and adults. As an Engineering Teacher, blinking LEDs using Arduino is one of the very first things I teach my high school students and once we know how to blink LEDs we start learning important fundamentals like function definitions and function calls. In this video you will create a function definition and a function call to Blink an LED. Doing this is a foundational skill for arduino users and for anyone who wants to get better at coding!

The products I used to make this work are:

But if you want to build more projects than just this one, I suggest getting a starter kit like:

BlinkLED Function Code: