Is it possible to change the value of the lower reference voltage on the ADC to something higher than ground? Ideally I would like to be able to use a DAC to set the reference to somewhere between 1 and 3 volts.

Changing ADC VREF-

Grumpy_Mike May 26, 2015, 7:31am 10

So you are going to power down, replace the resistor and power up to make your measurements?

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