narithota
Full Member level 1

Hi
iam using In build ADC Atmega32 controller
iam using 0-10V signal to ADC input of the controller by using fixed resistor
voltage divider(10V to 5v).
what precation i have take for ADC input PIN from high voltage ,means
if volatge comes more then 5V .
What ground I have to connect for sensor signal (-ve) and volatage divider
ground either digital ground or analog ground
What precautions I have to take while connecting analog signal to the micro
controllers(In build ADC ).
Regards
nari
iam using In build ADC Atmega32 controller
iam using 0-10V signal to ADC input of the controller by using fixed resistor
voltage divider(10V to 5v).
what precation i have take for ADC input PIN from high voltage ,means
if volatge comes more then 5V .
What ground I have to connect for sensor signal (-ve) and volatage divider
ground either digital ground or analog ground
What precautions I have to take while connecting analog signal to the micro
controllers(In build ADC ).
Regards
nari