Arduino Tutorial 4: Understanding Arduino Variables

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1y Jun 11, 2019

In this video we learn that you should always use variables when programming instead of constants. This allows you to easily modify complicated programs. We start by writing a program the wrong way, and then show the good way using variables.

You can get the following Elegoo kit, to follow these lessons and play along at home

You can get more details about this lesson on our WEB site HERE:

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About Paul McWhorter

I am Paul McWhorter from and I will be putting together a series of tutorials on use of the Arduino microcontroller.


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