How can I safely connect a subpanel in a detached garage to the main with a 3-wire connection?
64960
Can I install a Subpanel (in a seperate building) using a 3 wire connection (2 hots and 1 grounded neutral)?
136371
Mains doorbell to Arduino
12515
Class II isolated power supply (wall wart) -- referencing the output to mains neutral?
78670
How to wire up a 3-wire load cell/strain gauge and an amplifier?
95254
Where in the span of a floor joist can I drill holes to run wiring?
123718
Can I run a ground wire along the outside of conduit?
120233
Adding a new switch with an independent light in an existing circuit
99818
light switch conversion 3 gang to 1 gang
20106
How should I connect the ground wire for my light fixture?
102483
How does this wiring work?
84467
How can I rewire half switched receptacles?
52327
Why isn't this 3-way wiring working?
135278
Can I retrofit ground to a two wire outlet from a nearby grounded outlet?
67432
Can connecting of AC adaptor first into device, then into mains pose a risk of voltage spike?
91150
What size breaker and wire do I need to run 2 GFCI receptacles and a flood light on exterior of my house?
35844
Is it ok to have mixed grounds and neutrals on bars in a breaker box?
56605
Is it OK to borrow a ground wire from a different circuit?