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How does this devide power LEDs?

Discussion in 'Electronic Basics' started by [email protected], Mar 10, 2005.

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  1. Guest

    Can anybody explain to me how the device on this page is able to power
    LEDs? What is it using as a power source?

    I ordered a couple to take apart and look at, but if anybody could
    explain it to me or show me where I can read about it I'd appreciate

  2. Beats the heck out of me. What device? What page?
    I might like to read about it too. Wanna give a link?
  3. Guest

  4. I may be missing something, but it doesn't appear to have an LED. Read
    the article again, it just closes out the end of the cable so that the
    SWITCH light will illuminate.
  5. Guest

    Yep, looks like you're right. Sorry for the dumb question. :(
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