How to determine phase and zero without instruments: determine where the phase is where the zero is by wires and with an indicator screwdriver
Zero is missing from the socket. Is it possible to extend the wire from the neighboring one? Every electrician's headache
Scale on the heating element
How to determine the location of the heating element in different washing machines
The heating element is a heating element that ensures heating of water to the required temperature during
The best home heating
Soil resistivity: table of average values ​​and application for various purposes
A pressing issue for owners of country houses and dachas is the question of the best heating for a private home.
Humidity sensor: we manage exhaust ventilation wisely
Why control humidity Air humidity can be absolute and relative. The first number indicates
The main work during the current repair of a transformer
For normal operation of electrical devices, periodic surgical intervention is necessary. Current repair of the transformer is mandatory
wardrobe lighting photo
Types, installation and lighting patterns in a wardrobe with a sensor when opening
Why do you need lighting in a closet? Sliding wardrobes do not have hinged doors that cover narrow passages.
Active and passive electrical circuit
What is called an electrical circuit EC is a complex of elements with the help of which it is created and transmitted
sliding gates for home
10 mistakes when installing sliding gates with your own hands. Automation connection.
For owners of country houses, automatic sliding gates today are an indispensable element for
Ultrasonic sensors (part 2). types and work. application
MOTION LEVEL Sound is mechanical vibrations propagating in an elastic medium (solids, liquids,
What are the types of refrigerator compressor?
Do-it-yourself diagnostics of Atlant refrigerator compressor
For a long time now, no one has been paying attention to how the main kitchen unit works. We
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