Electrical wiring in the apartment
Replacing electrical wiring in an apartment with your own hands step-by-step instructions
The convenience and comfort of modern life largely depend on electricity. In every home or
Characteristics, types and selection of energy-saving lamps (ESL)
Saving energy is a large-scale task for which the latest technologies are used. Increasing consumption
Triggers are used in circuits of a wide variety of devices.
Sequential functional units. Triggers
Triggers of various types are often included in various simple circuit designs where the use of
How to choose an air conditioner for your home: we help you decide on the criteria
With the onset of summer and hot days, many of us are thinking about purchasing and installing
Connection, wiring, three-phase voltage circuits and uniform distribution of 380 volts in a private house
Three phase = line voltage 380 Volts, Single phase = phase voltage 220 Volts
Electrical appliances that pose a hazard in the bathroom
Classification of premises for electrical safety according to PUE
Issues of electrical safety in production are only part of all activities and industrial safety requirements. Performance
Choosing a split system for your home: elite, “good” China or economy class?
Any person strives to surround himself with comfort. But it is unlikely to be achievable when summer comes
How to connect an addressable LED strip without Arduino.
Connecting a regular LED strip does not raise any special questions for most users. So what to do,
frequency distribution of cellular communication channels in Russia for 2019
How to boost a 3G/4G signal using an antenna, repeater and router?
Rating: 4.3/5 — 35 votes What are the reasons for low signal levels? What frequencies does it work at?
Graphene race. How can graphene change our lives?
This is what the structure of graphene looks like - just one layer of carbon atoms. Different periods of human
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