Light-Emitting Diodes (LEDs)
Contributors:
Nick Poole, 
bboyho
Nick Poole, bboyho Resources and Going Further
You've made it! You know, like, almost everything... about LEDs. Now go forth and put LEDs on whatever you please! And now... a dramatic reenactment of an LED without a current limiting resistor being over powered and burning itself out:
Yeah... it's not spectacular.
If you'd like to learn more about some LED related topics, visit these other tutorials:
Light
Light is a useful tool for the electrical engineer. Understanding how light relates to electronics is a fundamental skill for many projects.
IR Communication
This tutorial explains how common infrared (IR) communication works, as well as shows you how to set up a simple IR transmitter and receiver with an Arduino.
How LEDs are Made
We take a tour of a LED manufacturer and learn how PTH 5mm LEDs are made for SparkFun.
Electric Power
An overview of electric power, the rate of energy transfer. We'll talk definition of power, watts, equations, and power ratings. 1.21 gigawatts of tutorial fun!
SparkFun Inventor's Kit for micro:bit Experiment Guide
This guide contains all the information you will need to explore the twelve circuits of the SparkFun Inventors Kit for micro:bit.
LED PomPom Headbands
Follow this tutorial to make your own light up PomPom headband! Try the beginner version if you are new to electronics or the advanced version if you have some more experience!
RedBoard Edge Hookup Guide
The RedBoard Edge is a RedBoard that's been rebuilt around the idea that projects are eventually put into an enclosure to help clean up their look.
Interested in learning more about LEDs?
See our LED page for everything you need to know to start using these components in your project.
Or check out some of these related blog posts: