I’ve been wondering as I contemplate replacing at least two of the push button switches, if there is a more permanent fix. The schematic is available on the Elecraft website. What do you think of installing say a 10K pull-up resistor from the 3 vdc buss to each of the switch outputs. I wonder if that would stabilize the inputs. It seems like the issue is no-current switching making the contact noisy after repeated use. 10 K doesn’t seem like much of a current to help, but that and maybe the presence of a load would reduce the noise to the pic processor.
Chuck KE9UW c-haw...@illinois.edu Sent from my iPad ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
