At 10:22 AM 1/8/2004 -0800, John Pearson wrote: >I have found that the serial port cable, connected to my MPU board, is >creating some noise on my ADC readings. > >Any tips on reducing this noise? Probably, all you need to induce this noise is a cliplead between the two system grounds. If so, there's current flowing between the two systems. -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics