I've done quick little videos before about random stuff and I kind of like it so I think we'll make it a thing.
On the bench today is a 3-Way light switch circuit, one of those behind the scenes little gems that make our lives easier without most people even realizing what makes it tick. If you have ever wondered about the sort of witchcraft it takes to be able to switch lights on or off at opposite ends of room, we'll settle that mystery once and for all.
I just finished a cup of coffee and am just about ready to bounce off the walls, so just go ahead and give yourself the standard safety speech about being careful and all that.