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MAKE presents: The LED

how to build a robot, robot building for beginners, robot building kits
how to build a robot, robot building for beginners, robot building kits how to build a robot, robot building for beginners, robot building kits
how to build a robot, robot building for beginners, robot building kits

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.more Make presents: The Resistor http://www.youtube.com/watch?v... Capacitor - http://www.youtube.com/watch?v... & video by Collin CunninghamMakezine.com

Channel: Science & Technology
Uploaded: November 30, 1999 at 12:00 am
Author: makemagazine

Length: 05:29
Rating: 4.701975
Views: 433930

Tags: led  light  emitting  diode  electronics  history  diy  circuits  inventors  electricity  science  how  to  makezine  how-to  art  

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Video Comments

drasco61084 (November 30, 1999 at 12:00 am)
@kiyotewolf LEDs hardly generate any heat. most of the energy is released as the light, so they save energy. i believe there are some that do.. but not much. im not sure. or maybe thats just when you put in too much voltage and it burns out. thats why easy bake ovens use regular light bulbs, which waste alot of energy creating heat.
meforgodforall (November 30, 1999 at 12:00 am)
not creating, just altering energy... just saying... <3
stuntguyjr (November 30, 1999 at 12:00 am)
@lozthegreat1 oo ok thanx
TheTunes123 (November 30, 1999 at 12:00 am)
DONT READ THIS Cause It Really Works YOU WILL GET KISSED ON THE NEAREST POSSIBLE FRIDAY BY THE LOVE OF YOUR LIFE. TOMORROW WILL BE THE BEST DAY OF YOUR LIFE. HOWEVER IF YOU DONT POST THIS COMMENT TO AT LEAST 3 VIDEOS YOU WILL DIE WITHIN 2 DAYS. NOW UV STARTED READIN DIS DUNT STOP THIS IS SO SCARY SEND THIS OVER TO 5 VIDEOS IN 143 MINUTES WHEN UR DONE PRESS F6 AND UR CRUSHES NAME WILL APPEAR ON THE SCREEN IN BIG LETTERS THIS IS SO SCARY Cuz IT ACTUALLY WORKS THIS
TheTunes123 (November 30, 1999 at 12:00 am)
DONT READ THIS Cause It Really Works YOU WILL GET KISSED ON THE NEAREST POSSIBLE FRIDAY BY THE LOVE OF YOUR LIFE. TOMORROW WILL BE THE BEST DAY OF YOUR LIFE. HOWEVER IF YOU DONT POST THIS COMMENT TO AT LEAST 3 VIDEOS YOU WILL DIE WITHIN 2 DAYS. NOW UV STARTED READIN DIS DUNT STOP THIS IS SO SCARY SEND THIS OVER TO 5 VIDEOS IN 143 MINUTES WHEN UR DONE PRESS F6 AND UR CRUSHES NAME WILL APPEAR ON THE SCREEN IN BIG LETTERS THIS IS SO SCARY Cuz IT ACTUALLY WORKS THIS
lozthegreat1 (November 30, 1999 at 12:00 am)
@stuntguyjr it would be easy to make that led brick just go to ebay and get some leds and you will also need some diods depending on the battery your gonna use and you will also need a circuit board and some soldier its not hard to make and it wont cost much neither
ydyammo (November 30, 1999 at 12:00 am)
@jeritrek5Wafer Valley... ^_^
homeworldlover2 (November 30, 1999 at 12:00 am)
I stuck an LED prong in my wiener hole and it hurt.
jeritrek5 (November 30, 1999 at 12:00 am)
I like this, he made it very simple to understand. Where'd the silicon wafer come from?
stuntguyjr (November 30, 1999 at 12:00 am)
ill i wanna no is how to make the LED brick that says "make" in the beggining