Temperature Meter

[Mohammed Mazed]

Hi guys,

I have been using a LM35 and it's output on a PIC 16F676 using it's analog pin.I want to show the result without any converstion.So I need a Vref at
[pin 12]how I generate it.

[tico]

Use a potentiometer one end to VCC The Other to GND and the wiper (or center Pin) will be your Vref

[sayzer]

ADCON0.6 = 1 sets Pin12 as Vref pin.


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[rhino]

I know THIS LINK (http://www.rentron.com/PicBasic/LM34.htm) is for the LM34, but it is a nicely written example.