What to do about a switch without neutral, in MA, USA?
10230
Smart switch wiring with no neutral
29434
Rewiring a switch controlled receptacle to a ceiling light
118410
How can I replace a 4-way mechanical switch with occupancy sensor(s)?
60265
Why do I only have 30V going to my light fixture
134203
How do I wire two lights with a switch?
18771
Switch between 5V power supplies?
17589
Auto turn off switch during power outage
59547
Short circuit = zero voltage?
84467
How can I rewire half switched receptacles?
26346
AC: Why differentiate between Ground and Neutral?
12515
Class II isolated power supply (wall wart) -- referencing the output to mains neutral?
134889
Is a ground required when replacing an old single pole single throw switch?
134426
How do I convert, lower, or raise voltage?
24137
Light Activated Switch
1430
How do I install a GFCI receptacle with two hot wires and common neutral?
37452
Is it possible to convert a switched light into an unswitched outlet?
53916
Is Switching the Neutral OK?