Led (Light-Emitting Diode)
LEDs (light-emitting diodes) can often be found in electronic toys, science kits, calculators, and many other household devices. LEDs are first and foremost diodes, special ...
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Light-Emitting Diode
A light-emitting diode, commonly referred to as an LED, is a simple semiconductor device that uses little energy to release light when a current passes through it. The wavelength ...
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Led (Light-Emitting Diode)
Light-Emitting Diode