Arduino Tutorial 2: Understanding How Light Emitting Diodes (LEDs) Work

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1y Jun 4, 2019

In this video we try and look under the hood a little and understand the physics of operation of an LED. We explain some of the solid state physics principles that allow you to understand the key aspects of LED operation.

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

You can find more details about this lesson at 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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