That is easy.

5V
|                   |
|___[res]__| ADC Pin
            |

Read the adc pin.
then calculate the voltage drop.
Like this:
    drop = 5 - adcvalue;
Then figure out what value resistor drops x amount of voltage.


IT may NOT WORK...


Hope this helps,
Andrew


On Mon, 7 Feb 2000 10:50:56 -0200 "Cassiano J. Pereira"
<cassiano@EXATAS.UNISINOS.BR> writes:
> Hi all!
>
> How can I to build an ohmimeter using a Pic16c711?
> If somebody to know of something, answers me.
> Thanks!
>
> --
> +-----/-------------------------\-----+
> |     \   CASSIANO J. PEREIRA   /     |
> |      \   Eng. Eletrtnico     /      |
> |-------\---------------------/-------|
> || -> LAPRO - Centro 6 - UNISINOS <- ||
> ||    emails: casspereira@sinos.net  ||
> ||     cassiano@exatas.unisinos.br   ||
> +-------------------------------------+

________________________________________________________________
YOU'RE PAYING TOO MUCH FOR THE INTERNET!
Juno now offers FREE Internet Access!
Try it today - there's no risk!  For your FREE software, visit:
http://dl.www.juno.com/get/tagj.