On Sun, Jun 19, 2011 at 2:22 PM, V G wrote: > Nevermind my schematics. They won't work. I'm having a LOT of trouble wit= h > the MOSFET switches. All I want is a relay type thing that will consume n= ext > to no power, but I can't generate the appropriate gate-source voltage lik= e a > real SSR does with a photocell. How would I go about doing this? > > Next crazy idea: capacitor charge pump for driving the MOSFET gate so I can put N channel MOSFETs anywhere I want, even on the high side. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .