Play it smart and stay safe when attempting diy electrical projects.. Nec house code requirements address outlets, boxes, grounding, gfci and afci protection and other parts of residential electric systems.
Whether you want to understand how your home's wiring works, add a new light switch, or replace an outlet, learning the basics of electrical wiring is essential for every homeowner.. Learn the basics of electrical wiring for the home, including wire and cable types, wire color codes and labeling, and essential wiring techniques.