Overview of the best manufacturers of power tools for reliability and price. Rating of companies that have won the trust of customers.
From what to proceed when calculating the wire, for example: you need to go to the hall for light bulbs, switches, or to the kitchen, microwave, refrigerators. What to take wire calculation from?
30 basic requirements for wiring in a private house and apartment. Find out what the rules of PUE, GOST, SNiP in relation to electrical installation prohibit.
DIY installation instructions and connecting a thermal relay. Connection diagram of the thermal relay to the magnetic starter.
The causes of electric shock and the main measures of protection against it in the home and at work. Rules for the safe handling of electrical appliances.
What is the selectivity of protection of the electrical network. The main functions and types of selectivity of protection in electrical installations. An example of a selectivity map.
Hob (induction). What is the total power of 6,800 watts or 7,400 watts will be better?
How to choose a motion sensor to turn on the light on the street and indoors. Tips for choosing the characteristics of a motion sensor. The best manufacturers in 2016.
Rating of the best TVs 60 inches. Find out which models are the most optimal in price, quality and feature set.
Safety measures when performing live work. Learn how to protect yourself when working under high voltage on overhead lines, Video safety lesson.
The main types of terminal blocks for connecting electrical wires. Find out what terminals are and how to attach them to the wires. Top terminal manufacturers.
Photo of Edison's lamps in the interior. The main technical characteristics of decorative incandescent bulbs. Pros and cons of using retro lamps.
During operation, the Boosh dishwasher smells of tar or heated plastic, mostly under the top cover. We checked the wiring, everything is in order.
How to make a dimmer with your own hands on 220 and 12 V. Assembly schemes of the dimmer, instructions and photo examples. Simple dimmer on thyristors, triac, microcircuit.
Not sure how to choose a soldering station and which one is better? In this article, we provided advice on choosing a soldering station for the home, repairing electronics, bumpers.
Will the function of the impact mechanism in the screwdriver help when screwing the profiled sheet to the pipe?
When water is drawn into the washing machine, extraneous noise is produced, while spinning is also noise. Noise is not like getting foreign objects. What could be?
The reason for the danger of aluminum wiring in the apartment and house. Maximum load on aluminum wires, service life, pros and cons. Return.
What are reed switches, how do they work and where are they used. Main technical characteristics of reed switches. Decoding of the reed switch marking.
An overview of the best systems for controlling underfloor heating water and electric. How to automatically control heating through a computer, phone, tablet.
Replacement of glass on the electric hob Eurodomo EHC 604 G2 is required, the stove itself works. How much will the repair and the glass itself cost?
Is there a power outage rate for a month, for a day? What are the norms for power outages?
What are insulating ticks and what are they used for. Purpose, design and frequency of testing insulating ticks.
The main types of busbars, as well as the advantages and disadvantages of the cable. Scope of busbars. Examples of use in production and in everyday life.