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Thread: not enough power to trip relays

  1. #1
    Join Date
    Dec 2011
    Posts
    1
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    Default not enough power to trip relays

    Hello,

    This is my first attempt at making my lights blink to music. I created a 8 channel box using SSR's. hooked up everything and the computer pushes only 1.5 volts and wont trip the relays at 3v. I'm using a dell laptop currently to run the program. Any thoughts on how to get the power from the computer to increase so I can trip the relays.

    Thanks

  2. #2
    Join Date
    May 2007
    Location
    Spencer Iowa
    Posts
    1,236
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    Default Re: not enough power to trip relays

    See this thread, might give you some ideas.
    http://doityourselfchristmas.com/for...hlight=uln2803

    Joel
    Lets get serious, I have over 10,000 channels on my back, just where do you want to start counting.

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