Changing ADC ref. point
Posted: Fri May 29, 2009 9:22 am
Hi, I am using flowcode v3.4.7.48
With regard to the ADC ,I would like to be able to switch the ref. point from VDD to alternate pin, reason being to measure low voltage ( 0.01) with greater accuracy
I have 16F877a & 12f676 but am willing to use any pic if you could help with the code.
If you can't help directly, could you point me to the help files for custom components
many thanks
Rob
With regard to the ADC ,I would like to be able to switch the ref. point from VDD to alternate pin, reason being to measure low voltage ( 0.01) with greater accuracy
I have 16F877a & 12f676 but am willing to use any pic if you could help with the code.
If you can't help directly, could you point me to the help files for custom components
many thanks
Rob