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Thread: LedEngin 10 Watt RGBA

  1. #11
    Council Member Novastar's Avatar
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    To Jonitus, you listen.
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    Prepared you must be when the LED freaks.
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  2. #12
    Jedi Initiate vargose's Avatar
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    Thanks for reminding me of my place. I was just thinking ahead. I would like to some day build a saber with that LED, but I am definitely not ready at this point. So I thought I better start doing my homework.

  3. #13

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    I use the 10W LEDs on my saber. I drive two in series at 1amp for the main blade and the other two in series from a 1amp buckpuck for clash flash. (Using a CF4) But mine is single color..

    If you want color changing with buckpucks, the best thing to do is use 4 buckpucks, and put 5k potentiometers between the REF and CTL leads on each buckpuck. (Or three: use one for the 2 greens,)

    You don't want to add resistors on the buckpuck output, or you are just making realistic saber heat...
    Last edited by Mad Hatter; 08-19-2008 at 09:16 AM.

  4. #14
    Jedi Initiate vargose's Avatar
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    I think I have a soltuion for the problem of having a button for each LED. A coded rotary switch.

    http://www.mouser.com/Search/Product...wp9TsAPA%3d%3d

  5. #15
    Youngling vadeblade's Avatar
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    Quote Originally Posted by vargose View Post
    I think I have a soltuion for the problem of having a button for each LED. A coded rotary switch.

    http://www.mouser.com/Search/Product...wp9TsAPA%3d%3d
    Neat! how many will you use? Can't wait to see how it turns out.
    Last edited by vadeblade; 08-19-2008 at 09:38 AM. Reason: typo
    -------------------------------------------

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