Replacing 3-way switch in 4-way circuit with an occupancy switch - not working correctly
118410
How can I replace a 4-way mechanical switch with occupancy sensor(s)?
108443
BJT as a switch: what am I doing wrong?
90285
Determine if wire in switch box is safe to re-purpose?
6152
Automatically switching from 9V battery to DC wall adapter on insertion
29434
Rewiring a switch controlled receptacle to a ceiling light
64282
How to interface a SPST switch with minimal current (1µA)?
124069
How do I convert a light circuit with a single pole switch to use two 3-way switches?
105529
Detecting state of LED to control another circuit
154111
Max. switching current in relay
101440
How should I rewire a miswired 3-way switch?
59906
Why does my GFCI circuit breaker trip with any small load, even after replacing the breaker?
32938
how to hard-bypass the input of a line driver with a switch?
15742
If-else working, switch not
46032
Add combo (switch and outlet) with only two wires out of wall for the current light)
134203
How do I wire two lights with a switch?
10230
Smart switch wiring with no neutral
76472
Including +/- signs to battery in Circuitikz