What is a USB-socket and how to connect it to 220V in a private house or apartment. The device is a USB-socket, the connection diagram and the main advantages.

What are the ways to connect outlets. What is the best way to connect the sockets to each other: a loop, a star or in a mixed pattern. Overview of existing wiring diagrams.

Each switchboard has a specific designation: main switchboard, switchgear, switchgear, switchgear, switchgear and others. In the article we will tell how they are deciphered and what are the electrical panels.

Sockets in different countries of the world, their compatibility with European plugs. Photos of different types of sockets with names. Important information.

VIKO sockets and switches are popular due to their low price and decent quality. In the article, we examined the main series of sockets and switches Viko.

Werkel sockets and switches are made of plastic, metal and ceramic. The article provides an overview of the series and colors of Werkel products.

The noise coming from neighbors can be caused by gaps in the walls, but more often it comes from outlets. How and how to make soundproofing outlets is described in the article.

What are Schneider Electric sockets and switches? An overview of all series of the manufacturer, a description of the features of each line. Comparison of prices for electrical accessories.

What are Legrand sockets and switches? Description of each series of wiring accessories and price comparison for all Legrand sockets and switches.

What is the correct position of the light switch when turning on and off. How to set the switches correctly and whether there are current standards in this regard.

What is a Wi-fi light switch and why is it needed. What are the types and manufacturers of wireless switches. Wiring diagram Wi-fi light switch.

How to install and connect a crossover switch yourself. Wiring diagram for a single-key and two-key cross light switch.

How to fix the outlet in the apartment, if it has fallen out, sparks or does not work. The main malfunctions of sockets and how to fix them yourself.

What to do if the sockets in the apartment do not work, but there is light? The causes of the breakdown. Where to go if the sockets do not work in one room or all.

How to check the light switch with a multimeter, light bulb, indicator screwdriver. Rules for checking the switch for lighting the keyboard, backlit, dimmer.

Instructions for installing the outlet in the slope of the window. Advantages and photo examples of installation of sockets in window slopes.

How to choose a dimmer by power, type of lamp and design. Tips for choosing a dimmer for LED bulbs, incandescent, fluorescent and halogen.

What is a dimmer, how does it work and where is it used. The device and purpose of the dimmers on the triac and resistor.

Wiring diagram for a three-key light switch with and without a socket. Learn how to connect a light switch with three keys.

The device, purpose and principle of operation of the passage switch. What are the types of switch through passage and where are these products used.

What is a GSM socket, what does it consist of and how does it work. The principle of operation, the main functions and scope of smart GSM sockets.

What is a Wi-Fi outlet and how does it work? The main functionality of wifi outlets. Advantages and disadvantages of sockets powered by wi-fi.

Not sure how to hide sockets in the kitchen, bedroom or bathroom? We have provided interesting ideas for masking outlets from children and to improve the interior.

Tips on how to arrange outlets in the apartment. The correct location of the outlets in the kitchen, in the bathroom, bedroom, living room. Where it is better to place sockets.