I am rather new to PIC development but I am learning fast. I would like to build a circuit to measure the amount of AC current in AMPs flowing through a wire. Any suggestions on how to measure the current without directly connecting to the wire which will be carrying up to 125vac @ 30 amps. Can the PIC ADC be used for this purpose? Eventually I would like to drive an LCD with the value in amps. Any suggestions on where to begin? Thanks, Mike -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist