Using Comparators

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  1. - 25th November 2009, 04:17 #1
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    Default Using Comparators

    I have been trying to find examples of using comparators.

    Also, I detect that you can set the Vref by software. If this is possible, how do you accomplish it.

    Further, how do you read the results of the comparator.

    I am looking at the 12F675
  2. - 25th November 2009, 08:05 #2
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    Many years ago (too many!!), I did a Comparator tutorial on the (then) piclist, a link to the archive where it can be found is here...

    http://list.picbasic.com/forum/messa...tml?1020960642

    Although it was for the 16F628, the principle is exactly the same... on the 12F675 you will need to remember to disable the ADC's.
  3. - 25th November 2009, 08:40 #3
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    Hi, Mel

    Sorry, but ...
    HTTP 404
    regards

    Alain
    ************************************************** ***********************
    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
    ************************************************** ***********************
    IF there is the word "Problem" in your question ...
    certainly the answer is " RTFM " or " RTFDataSheet " !!!
    *****************************************
  4. - 25th November 2009, 08:52 #4
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    Prime example of why folks should never use COPY and PASTE with their PICBASIC code!

    Corrected - Thanks Alain!
  5. - 25th November 2009, 13:57 #5
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    Thank you Melanie!

    I finally understand.
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