Using PIC as a Low Voltage Meter, need help

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  1. - 23rd June 2008, 02:06 #1
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    Jerson
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    Hi Doable

    I'm not sure if anyone could help without knowing details of your board. Maybe you'd like to consider posting the schematic of your board to get ideas flowing.
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  2. - 24th June 2008, 12:15 #2
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    Default PIC Voltmeter

    Thanks Jerson,

    Heres the schematic of a PIC 16F876A with a LCD display showing 2 lines, able to output 2 voltages as i need.

    This looks like what i need, i cant get any responce form the site that has posted this schematic!

    Its a pleasure to get a responce to the question, thanks again Jerson.
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  3. - 24th June 2008, 12:41 #3
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    Hi, Doable

    I think a look to the SAMPLES folder of your PbP CD will show you how to deal with the PIC A/D converter ... and display the result.

    search for "ADCin xxxxx.bas"

    The link you gave only allows ( with buying the '876 ) a 0 - 7v range ... by changing the input divider ratio.

    These examples are for '877 and '876 ... surprise !

    Alain
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  4. - 25th June 2008, 00:38 #4
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    Hello Alian,

    I am using Microchip PICkit-2 and MPLAB, are the SAMPLES folders you speak of on those disk? If not wher can i get the sample folders of PbP CD?
  5. - 25th June 2008, 07:15 #5
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    Alain gave you the direction, to your legal obtained CD. Are a legal owner?

    Ioannis
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  6. - 25th June 2008, 10:12 #6
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    Hi, Ioannis

    As those files are free to download for every one ... and considering our friend's profile ...

    let's give this link without any indiscreet further question ...

    http://www.melabs.com/resources/samples.htm

    Alain
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    Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
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    certainly the answer is " RTFM " or " RTFDataSheet " !!!
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  7. - 25th June 2008, 10:26 #7
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    Okie-dokie Alain...

    Ioannis
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  8. - 26th June 2008, 03:58 #8
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    Quote Originally Posted by Acetronics View Post
    let's give this link without any indiscreet further question ...
    Probably never seen the 'little green book' either...
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