On Mon, 13 May 2002, Alan B. Pearce wrote: >>Also did anyone build a Hall power meter from scratch ? >>I plan to make one as soon as I get hysteresis-less Hall >>bridges. > >Check out the Hall Current transformers from LEM. >http://www.lem.com/ Thanks but I'll need to build it from scratch scratch. Bridge, core, etc etc. Peter -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.