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Step-by-step process At each stage there are detailed comments and photographs with examples. Printing tracks on

We will tell you how to make a wireless charger for your phone with your own hands or buy a ready-made one. Recently

Where you should definitely start connecting the engine: 2 important time-tested points Before the first

Types of multimeters First, you should know that multimeters are digital and analog (arrow, also

What is it used for? The phase and voltage control relay is a device that is necessary when connecting

Helps create different lighting scenarios. What does this mean? In the usual sense, light either exists,

Lighting control systems One of the effective methods for increasing the energy efficiency of a lighting system and reducing costs

A mixture of fluorine and sulfur, known as

Electricity costs A good charger from a powerful smartphone can deliver 10-15 kW while the phone is charging.

Uninvited guests, an increased crime situation, the threat of vandalism and other illegal actions - all this