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7 segment 3 digit Temp Display

Discussion in 'Electronic Projects Design/Ideas/Reviews' started by Matienzo, Jan 5, 2017.

  1. ozarkshermit

    ozarkshermit New Member

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    S.E. Missouri
    Here is a PDF , from Marlin P. Jones, who also sells them
     

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  2. schmitt trigger

    schmitt trigger Active Member

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    Thermocouples wiring colors are standardized, for the K type it is yellow-red.
    Also, since the metals in the wire are not copper, but chromel/alumel pairs, the wire is significantly stiffer than copper.
     
    • Informative Informative x 1
  3. Matienzo

    Matienzo Member

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    Jacinto Arauz
    UPDATE: Yeap, it was a thermistor not a thermocouple. I can pick up the change in resistance with arduino but thank you for all the thermocouple suggestions (ans sorry for the confusion)

    I'll definitely consider it for future projects, it looks really useful.

    As far as my original question, The 7 segment 4 pin I ordered works really well.

    Thank you all for your help. I always learn something useful here.
     

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