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RGB color changing LED

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Uploaded by on May 11, 2007

An old video I took of a color changing LED I have in a box of electronic parts.

This particular LED has a built in controller so all one has to do is supply power to it and it will do its job.

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Entertainment

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Standard YouTube License

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Uploader Comments (yuandrew)

  • It's just a fun color changing LED that could probably be used in a Christmas decoration or a novelty item. Since it changes color by itself without any external controller; all it needs a source of power and it will run by itself.

    I bought this from Quickar Electronics a while back for about $3.00 I think it is made by ISP Korea.

  • How does the colore change?

  • The LED itself has three color "chips" in it plus a built in pre-programed controller that cycles through the different colors.

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  • I have one of those turntable lights but it has 4 LEDs in it and a board

  • Nice effect...Check my lighting project out!

  • A light emitting diode is a semiconductor junction that emits light when forward biased.

  • hm... interesting. thanx for the answer

  • what is this thing for?

  • company of light 55-27-3340-8520 makes of its party un show

    companhia da luz 55-27-3340-8520

    faça de sua festa un show

  • Ok.But how does led`s light anyway? (i still noob)

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