saidutt
Member level 2
hi friends,
I am trying to interface PT100 to microcontroller which has 10 bit adc.
i have tried with voltage divider circuit with PT100.
it is not working out .
i am sending circuit diagram also which i have used .its giving an error of 4 deg variation.
so please help me out with circuit diagram.
i need a circuit diagram for PT100 which gives me less error of 1 deg.
please help me out
I am trying to interface PT100 to microcontroller which has 10 bit adc.
i have tried with voltage divider circuit with PT100.
it is not working out .
i am sending circuit diagram also which i have used .its giving an error of 4 deg variation.
so please help me out with circuit diagram.
i need a circuit diagram for PT100 which gives me less error of 1 deg.
please help me out