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Homework Help: Need help with my college project

  1. Oct 18, 2014 #1
    Hi all,

    I am designing and building a Multi-use Vaping Mod as my idea of chose.
    This idea is based on two things, an E-cigarette and a USB Charging device output to charge a phone via USB all combined into one.
    But I need help with the circuit designing, because I am struggling with getting it to work as I don't have much experience in electrical engineering, This is what I have done so far to designing the circuit I want... in theory I just need to join them up and make them one circuit, but I don't know how complicated or simple that would be, and thats why I'm here. :)

    Screen Shot 2014-10-18 at 18.54.42.png
    NOTE: The 50kohm potentiometer will adjust the amount of voltage/current going to the atomiser.

    Please... all are welcome to help and share ideas. :)
  2. jcsd
  3. Oct 19, 2014 #2


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    Science Advisor
    Gold Member

    So you are wanting to regulate your smoke input while charging your phone? I'd say, Pick Another Project.
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