In the 120V circuits of homes and offices, the grounded conductor is the same as the neutral. Typically, when wiring a switch for a 120V load (e.g., a light) only one wire comes to the switch and only ...

When it comes to electrical projects, wiring a switch to an outlet is a pretty straightforward project. Step 1: Install a box for the new electrical switch and run a red, a white, a green and a black ...

Only the smart part is easy.