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.
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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.
Use a potentiometer one end to VCC The Other to GND and the wiper (or center Pin) will be your Vref
ADCON0.6 = 1 sets Pin12 as Vref pin.
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I know THIS LINK is for the LM34, but it is a nicely written example.