Hello,
I AM working on the stm32f0760c6 custom designed board in that our controller adc values are not zero when the pin was floating(not connected to any analog sensor). how can we make it is zero(when sensor is not connected), if I use a capacitor due to its charging and discharging effect when we take the continuous readings it is showing the adc value gradually increase from zero. how can I avoid this effect, how to reduce the adc values to zero (when analog sensor is not connected)., if you have idea please give a suggestion.
Best Regards
Raj
