Take a tour through the world of the LED (light-emitting diode) and learn who invented it, how to use it, and how to make your own.
More MAKE Presents:
The Resistor
The Capacitor
Audio & video by Collin Cunningham
Makezine.com
1 thought on “MAKE Presents: The LED”
Comments are closed.
[…] Learn more: https://makezine.com/video/make-presents-the-led/ […]