I am trying to use the DS 1820 digital thermometer from Dallas
Semiconductors with a PIC16C84 but I can't read the correct temperature.

  I also have tried the Steve Marchant program for interfacing the DS1820
with PIC16C84. The only temperature that i read is 3.5 degrees Celsius.

  Has anybody used this device with 16c84?

  Thanks for any insight you can offer.


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Athanassios Mavrogeorgiadis
   Electrical Engineer
  tmav@titan.ee.auth.gr

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