How to connect a dimmer to a two-gang switch?
Is it possible to connect 1 dimmer to a two-gang switch to adjust the brightness of two groups of lamps separately? If not, how to connect for all the lamps at once?
How to connect Wi-fi Sonoff relay and light switch?
How to connect a Sonoff Wi-Fi relay and a key switch so that, turning one of them on or off, the other turns on or off automatically after the first?
Why does the machine knock out when connecting the LED strip to the switch?
Knocks out a circuit breaker when connecting a transformer and LED strip to the switch. Connected directly - everything is working properly. What could be the reason?
Is it necessary to remove static voltage from a warm floor?
Do I need to glue a copper tape to remove static 36V from a heated floor? What happens if someone drills the floor while energized? Do I need to put the machine?
The machine does not work when short circuit on one of the two outlets
There are 2 sockets in the room, when I make a short circuit in one of them, the machine works, but on the second socket it does not work. The machine is new. What could be the reason?
How to connect the oven if the plug does not fit the outlet?
Electrician laid the cable VVG 4x6 and put the socket RVSh 32-002. But on the oven the usual plug is 16A. What to do and how to connect it?
Is it possible to increase the voltage in the house with a transformer?
The house voltage is 140-170V. I want to install the transformer on the input - how can I make it automatically connected via a relay? Is it even possible to do this?
Consultation on remaking an old electrical board circuit
When replacing the counter, I noticed that in the shield the general automaton turns off the phase, and the group ones turn off the zeros. Tell me how to redo the phases to turn off (I attach the photo).
What power can an extension cord with a 6A plug withstand?
I bought a homemade extension cord. The plug is set to 6A, and the block (socket) to 16A. What power can such an extension cord withstand? Can I give more than 6 amperes?
Are power lines harmful to human health and the environment?
High-voltage power lines in one way or another affect our health, plants and animals, communication technology, etc. But what exactly is the harm from power lines, read the article.
When disconnecting zero from the meter, the voltage in all apartments on the floor is disconnected
When replacing the counter, I turned off zero, on the counters of the neighbors the “NET” lamp is on, but they lost voltage. In appearance, everything is connected correctly. What could be the problem?
How to repair light on a cooker hood?
The light on the Elinor cooker hood stopped turning on. Checked the bulbs, they are whole. There is tension. What else could be the problem?
