On May 28, 2009, at 2:17 PM, Herbert Graf wrote: > I'll agree that "homework" and "project", for these purposes can > pretty much mean the same thing. I dunno. Asking for help on a Freq to Voltage converter that is part of a PROJECT to run a motor at constant speed seems to me to be a LOT different than having a homework problem that says "design a Freq to Voltage converter without magic chips" and posting that exact question to the net. It's the difference between asking for help and asking for just the answer... BillW -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist