Editing Light-emitting diode (section)

== External links ==
{{Commons category multi|Light-emitting diodes|Light-emitting diodes (SMD)}}
{{Wiktionary|light-emitting diode}}
* {{usurped|1=[https://web.archive.org/web/20121015224322/http://www.dlip.de/?p=99 Building a do-it-yourself LED]}}
* [http://cdn.sparkfun.com/datasheets/Components/LED/changingLED.pdf Color cycling LED in a single two pin package],
* {{YouTube|4y7p9R2No-4|Educational video on LEDs}}
{{Prone to spam|date=July 2013}}
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{{Artificial light sources}}
{{Display technology}}
{{Electronic components}}
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{{Use American English|date=October 2015}}
{{Use mdy dates|date=March 2013}}

[[Category:Light-emitting diodes| ]]
[[Category:LED lamps]]
[[Category:Optical diodes]]
[[Category:Display technology]]
[[Category:Signage]]
[[Category:20th-century inventions]]