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  1. D

    Resiter Divider / Resister Watt ratings

    I have it working on a 0-5v range right now for testing purposes and software development but once hooked up to the real hardware I need to be capturing 0-25v (actually more like 22.5v max but divide by 5 makes it easier just to get it in to range and not go over the 5v of the A/D). I'm really...
  2. D

    Resiter Divider / Resister Watt ratings

    Thanks. I think I followed that... right up to: Oh, right, Hmmm..... looks like I need some more Google ;)
  3. D

    Resiter Divider / Resister Watt ratings

    First post. While I've been designing digital electronics stuff for probably 20+ years I've never really spent much time in the analog world, so sorry if this is a really noob question! I need to step down voltage from (up to) 25v to 5v so I can run it in to an A/D converter on an Arduino. I...
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