|Dear guys, from your answers. I must be on the wrong form.|
My fault not yours.
The question I am asking is can we use a device, an ADC, within its limited possibilities to measure slow and small voltage increases.
As an example. I might be asking is it possible to make a 0.5º C step thermometer
detect changes of 0.1ºC.
Sadly to answer such questions is a forum with technical knowledge on the workings of the inner guts and with practical knowledge on algorithms which might solve the resolution limits being questioned.
But anyway thank you all for the interest which is always helpful
Bye and good luck