Cables and devices

To the main page Residual current device (RCD) is a mechanical switching device that protects people

Despite the wide possibilities of the Internet, for many people the main media and source

To optimize the control of lighting fixtures throughout the house, a system device is used. He helps turn off the lights

Gone are the days when electricity charges were calculated based on

How to extend the antenna cable for a TV: what is needed to extend the antenna cable, extension by twisting,

In any technology, LEDs are used to display operating modes. The reasons are obvious - low

The electrical parameters of some elements can be displayed directly in the document, or presented separately in

Someone is already familiar with the situation when a working computer suddenly turned off for no apparent reason, and after

Many people have thought about the possibility of owning a source of renewable energy in their lives. Known for its unique

A heating element is a water heating device in a washing machine. Under the influence of various factors, it may stop