At 17.42 2011.09.19, you wrote: >On Tue, 13 Sep 2011 18:51:48 +0200, Electron > wrote: > >>A question: if I'm 100% sure that I'm getting my neutral/line wiring righ= t, is >>there any safety risk/concern in touching the neutral wire? > >Yes. For just one example, suppose the wall socket is old and worn, >and the neutral blade stops making good contact. Now you are >touching the hot wire, through whatever circuitry you have. But if the PIC was getting 1 uA through that RC circuit, I will too. Not mo= re than that, or not? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .