WassonHeacock128: Created page with 'A light-emitting diode (LED) is a semiconductor device. LEDs are very durable. They produce a lot of different colors yet they don’t produce any heat. An [http://haledco.com/ d…'

WassonHeacock128 — Tue, 21 Aug 2012 16:57:24 GMT

Created page with 'A light-emitting diode (LED) is a semiconductor device. LEDs are very durable. They produce a lot of different colors yet they don’t produce any heat. An [http://haledco.com/ d…'

New page

A light-emitting diode (LED) is a semiconductor device. LEDs are very durable. They produce a lot of different colors yet they don’t produce any heat. An [http://haledco.com/ den led] is a type of diode that makes one color of light when electrically biased in the forward direction. This effect is a kind of electroluminescence.
The color of the light depends on the chemical composition of the semiconducting material used, and can be near-ultraviolet, visible or infrared. [http://haledco.com/ den led] The voltage drop, or the amount of electricity used by a component, of an LED usually depends on the color of the LED’s light.

User:WassonHeacock128 - Revision history

WassonHeacock128: Created page with 'A light-emitting diode (LED) is a semiconductor device. LEDs are very durable. They produce a lot of different colors yet they don’t produce any heat. An [http://haledco.com/ d…'