Hi all, Does anyone have any ideas of measuring a small AC current with the PIC A2D? A friend of mine has a hydroponic garden and wants to measure the current flow between 2 probes which are fed with 16VAC. I would imagine the current would be in the order of milliamps. -- Best regards Tony mICros http://www.bubblesoftonline.com mailto:sales@bubblesoftonline.com -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.