Assorted Leds is a photograph by Science Photo Library which was uploaded on July 26th, 2016.
Assorted Leds
Assorted LEDs. Light emitting diodes (LEDs) are made of two thin film layers of semiconducting material impregnated with impurities that create... more
Title
Assorted Leds
Artist
Science Photo Library
Medium
Photograph
Description
Assorted LEDs. Light emitting diodes (LEDs) are made of two thin film layers of semiconducting material impregnated with impurities that create opposite electrical properties. Passing an electric current through the LED makes it produce light. The colour of the light depends upon the semiconducting material used.
Uploaded
July 26th, 2016
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