LED's: A 30 Second Summary of How They Work

Let’s break down LED, into two part’s:  light emitting and diode.

A diode is a semi-conductor that allows electricity to flow in only one direction.  

What makes an LED unique is that light is emitted as electricity flows through the diode. 

Depending on the materials used and diode design, different colors are emitted.  If you want to learn more, check out the resources below.

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