I'm looking for a way to operate two switches, common ground and two switched wires (three in total), using only two wires.
I'm thinking along the lines of multiplexing.
Basically, I have a switch in a remote location and I only have two wires running to it. I've had to install another switch in the remote location and don't want to re-cable if possible.
Any thoughts on if this is even possible ??
Social Networking Bookmarks