How to Wire a 3-Way Switch in an Off-Grid Cabin (Solar, Battery & Inverter Safe)
I’ve flown helicopters in weather that would ground most sane pilots, and I’ve stood in our cabin loft in the middle of a Nova Scotia February, snow howling sideways past the windows, trying to figure out why the loft light wouldn’t shut off from the switch downstairs. Turns out I’d crossed a pair of traveler […]
