I'm looking for specifications on the ADC function. Is there a detail spec somewhere?
The question that I am trying to answer is related to the ADC 8 bit resolution. As I understand it the ADC will measure 0-5 v in 256 steps, therefore each step is about 20 mv. My question is when is the step taken? That is, if I am measuring less than 20 mv, say 11 mv, will the value be zero or 20 mv?
Thanks.
The question that I am trying to answer is related to the ADC 8 bit resolution. As I understand it the ADC will measure 0-5 v in 256 steps, therefore each step is about 20 mv. My question is when is the step taken? That is, if I am measuring less than 20 mv, say 11 mv, will the value be zero or 20 mv?
Thanks.