Hello All: I am trying to read the HV signal that goes out of the ignition coil in = a generic four-stroke engine, without contact with the coil. This signal = must be converted to a digital waveform. Does anyone know a good circuit to do it, or maybe some place to look = for help ? TIA, F=E1bio Pereira -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body