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  • Light-emitting diode - Wikipedia
    LEDs have many advantages over incandescent light sources, including lower power consumption, a longer lifetime, improved physical robustness, smaller sizes, and faster switching
  • LED Definition Meaning - Merriam-Webster
    The correct past and past participle of lead is spelled led If you aren’t sure whether to use led or lead as the verb in your sentence, try reading it aloud to yourself
  • Light Emitting Diode (LED): What is it How Does it Work?
    What is a Light Emitting Diode (LED)? A Light Emitting Diode (LED) is a special type of PN junction diode The light emitting diode is specially doped and made of a special type of semiconductor This diode can emit light when it is in the forward biased state
  • LED | Definition, Light, Facts | Britannica
    An LED (light-emitting diode) is a semiconductor device that emits infrared or visible light when charged with an electric current
  • What is LED? - BYJUS
    A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it When current passes through an LED, the electrons recombine with holes emitting light in the process
  • Light-emitting diode physics - Wikipedia
    Light-emitting diodes (LEDs) produce light (or infrared radiation) by the recombination of electrons and electron holes in a semiconductor, a process called "electroluminescence" The wavelength of the light produced depends on the energy band gap of the semiconductors used
  • Led vs. Lead – Whats The Difference? | Dictionary. com
    In this article, we’ll lead you through the differences between lead and led, explain why lead is considered an irregular verb, and give examples of how lead and led are used in sentences
  • How Light Emitting Diodes Work | HowStuffWorks
    Light emitting diodes, commonly called LEDs, are real unsung heroes in the electronics world They do many different jobs in all kinds of devices They form numbers on digital clocks, transmit information from remote controls, light up watches and tell you when your appliances are turned on




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