I have some sensors remotely located off the main board. I found that by putting the sensors on a small copper clad board with a = ground plane, instead of using a plug directly to the sensor, that the = signal is much cleaner. Should I make the copper clad board as large as possible. Would a larger = board "trap" more noise, or would that be a waste of board. Thanks in advance John -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu