Take a tour through the world of the light-emitting diode and learn – who invented it, how to use it, and how to make your own.
audio & video by Collin Cunningham
Makezine.com

Learn more: http://makezine.com/video/make-presents-the-led/

More Make Presents:

The Resistor: http://www.youtube.com/watch?v=VPVoY1QROMg

The Capacitor: http://www.youtube.com/watch?v=ZYH9dGl4gUE

Ohm’s Law: https://www.youtube.com/watch?v=-mHLvtGjum4

The Inductor: https://www.youtube.com/watch?v=STDlCdZnIsw

The Multimeter: https://www.youtube.com/watch?v=BW3Wj7UD-_s

The Oscilloscope: https://www.youtube.com/watch?v=SxZWcku_Sw0

The Integrated Circuit: https://www.youtube.com/watch?v=uSRIc-sEgPw

The Diode: https://www.youtube.com/watch?v=AqzYsuTRVRc

The Transistor: https://www.youtube.com/watch?v=-td7YT-Pums 원문보기