On 10/28/06, neilraf@btinternet.com wrote: > A scope input circuit which is found at > > http://members.tripod.com/michaelgellis/scope/atten.html This schematic was made by a novice in electronic design. The whole stuff could be made by 7 resistors/divider and some fixed capacitors (ok, one must be variable). Who can draw what I said ? :) Vasile -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist