Hello Spehro and PICsters, I'd be very interested in these sensorless ways of obtaining feedback. Can you elobrate or point me to some resources? Donovan, > If you *do* need feedback, there are a couple of sensorless ways of doing > it (each with its own limitations and advantages), or you could just > hang a tacho off the motor and code up a PI controller. > > Best regards, > > Spehro Pefhany --"it's the network..." "The Journey is the reward" > speff@interlog.com Info for manufacturers: http://www.trexon.com > Embedded software/hardware/analog Info for designers: http://www.speff.com > 9/11 United we Stand > > -- > 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 > > > > -- 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