Normal Multi meter as digital temperature control device

Discussion in 'Analog & Mixed-Signal Design' started by Jackson Mwangili, Jun 17, 2017.

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  1. Jackson Mwangili

    Thread Starter New Member

    Jun 17, 2017
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    The following circuit diagram shows how Normal multi meter can be used with additional circuit to form
    temperature control device.
     
  2. GopherT

    AAC Fanatic!

    Nov 23, 2012
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    None of your parts have values or part numbers.
     
  3. bertus

    Administrator

    Apr 5, 2008
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    Hello,

    As @GopherT said, there are no values or partnumbers on the schematic and in the PDF.
    I also have great doubts on the linearity of the circuit as a NTC is a non lineair device.

    Bertus
     
  4. Jackson Mwangili

    Thread Starter New Member

    Jun 17, 2017
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    I have watched the video on YouTube,it seems the circuit works fine

     
  5. GopherT

    AAC Fanatic!

    Nov 23, 2012
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    you just posted here to drive traffic to your YouTube page?

    we appreciate your second post.
     
  6. Papabravo

    Expert

    Feb 24, 2006
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    A schematic without part numbers is as worthless as a screen door in a submarine. Grow up.
     
  7. bertus

    Administrator

    Apr 5, 2008
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    Hello,

    Why do you not give the values for the schematic?
    Without them there is no value for the post.

    Bertus
     
  8. WBahn

    Moderator

    Mar 31, 2012
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    MOD NOTE: Thread closed. Site promotion and marketing.
     
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