- Mon Apr 03, 2006 10:51 am
#11820
I'm desiging a project that involves using all 8 ADC pins on the ATMega32. I've read in various places that EMF interference is to be avoided at all costs when using the ADC. Since this will be on a motor-controller board, near some pretty "loud" motors, I want to isolate the traces from the input pin headers to the uC somehow. Apart from keeping these traces as short as possible, and using twisted-pair or shielded cable for the inputs, is there any other strategy I can employ that will still give me the full 0-AREF voltage range on these pins?
thanks in advance,
thanks in advance,