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Electronics PSU mods with Amp & Volt meter

Discussion in 'Modding' started by Kickn, 9 Jul 2006.

  1. Kickn

    Kickn What's a Dremel?

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    Okay - i'm thinking of starting a new project here and looking for - yes you guess it - a little advice.

    What I'm thinking of is an ATX component type system. One of the things I'm thinking of doing is removing the PSU and optical drives from the main unit and have them in their own cases.

    My first question centres around the PSU though. Has anyone ever come across any very simple digital amp and volt meters? I'm wanting to display a graph - say about 5 or 10 digits high - that shows the amp drain for each of the three voltage circuits. I'm trying to avoid having to program a pic or anything to do this....any ideas?

    This same unit will also have a master relay switch (capacitance controlled of course), etc.
     
  2. bender386

    bender386 What's a Dremel?

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    how about a circuit built around the lm3914 ic
     

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