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LED's

LED throwies are so populear that this happend. i serched for LED on google. Light-emitting diode - Wikipedia, the free encyclopediaA light-emitting diode (LED) /ɛl.i.ˈdiː/ [1] is a semiconductor diode that emits incoherent narrow-spectrum light when electrically biased in the forward ... en.wikipedia.org/wiki/Light-emitting_diode - 153k - Cached - Similar pages - Note this Howstuffworks "How Light Emitting Diodes Work"Light emitting diodes form the numbers on digital clocks, send data from remote controls and light up traffic signals. Find out how LEDs work. electronics.howstuffworks.com/led.htm - 62k - Cached - Similar pages - Note this SUPER BRIGHT LEDS homeOffer LED products and components including replacement bulbs and circuit boards. Includes detailed specifications and wholesale information. www.superbrightleds.com/ - 4k - Cached - Similar pages - Note this TheLEDLight.com is everything LED. Find loose LEDs, LED controls ...TheLEDLight.Com stocks a variety of low voltage (12vdc or 24vdc) LED lighting products such as under cabinet lighting, LED bulbs, LED fixtures, ... www.theledlight.com/ - 40k - Cached - Similar pages - Note this LED Circuitry tutorial: how to hook up LEDs.LED Circuitry tutorial: how to hook up LEDs. Text and illustrated instructions for setting up a circuit, what is series and parallel circuits, ... www.theledlight.com/ledcircuits.html - 15k - Cached - Similar pages - Note this LEDs Magazine - LED Technology, Solid State Lighting and other LED ...LEDs Magazine - LED Technology, Solid State Lighting and other LED Applications. www.ledsmagazine.com/ - 31k - Cached - Similar pages - Note this What is a Light Emitting Diode?What is a Light Emitting Diode Fundamentals of Physical Science Experiments by Experimentation ACEPT. acept.asu.edu/courses/phs110/expmts/exp13a.html - 8k - Cached - Similar pages - Note this LED Throwies - Instructables - DIY, How To, art, techDeveloped by the Graffiti Research Lab a division of the Eyebeam R&D OpenLab, LED Throwies are an inexpensive way to add color to any ferromagneti... www.instructables.com/id/LED-Throwies/ - 178k - Cached - Similar pages - Note this

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Bran9 years ago
Found on Wikipedia, on the LED article - read these.
westfw9 years ago
I figure someone ought to just write one of those DIY electronics books: "Evil Mad Scientist Guide to Blinking Lights." It could start with your basic LED circuit (resistor + battery) and go on to transistors, 555s, bent digital logic, microcontrollers at "basic stamp", ardunio, and raw levels, 7-segment, 14-segement, and dot-matrix displays, multiplexing, charlieplexing, color mixing and fading, incandescents, neon bulbs, relays and triacs, and so on. All sorts of "pretty lights", just incidentally teaching some electronics theory on the way...
Patrik westfw9 years ago
I'm sure publishers would gobble up a book like that.

Of course, there are already some books along those lines out there, but I don't think there's one focusing around LEDs. Here's a series which sounds very relevant:

Electronic Circuits for the Evil Genius
Electronic Gadgets for the Evil Genius
Kiteman westfw9 years ago
Go for it, W - you'd make a fortune just selling it to the guys here.
Goodhart westfw9 years ago
Do I hear an instructable brewing |? :-)
oskay9 years ago
"Someone," eh? ;)