JackZhang2023 Posted August 10, 2023 Share Posted August 10, 2023 In various fields of modern technology and life, we often hear the word "LED". Whether it is lighting, display, or communication, LED has become an irreplaceable technology. So, what is an LED light-emitting diode, and how does it work? Link to comment Share on other sites More sharing options...
Werner Posted August 10, 2023 Share Posted August 10, 2023 https://www.google.com/search?q=what+is+an+led+and+how+does+it+work Welcome Link to comment Share on other sites More sharing options...
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