Do-it-yourself time relay: review of 3 homemade options
How the 555 IC Works Before moving on to an example of a relay device, let's look at the structure
How to repair an electric motor with your own hands
How to restore the armature of an electric motor Do-it-yourself collector repair using galvanic extension This is what the collectors look like
How to unscrew a light bulb if it is stuck?
How to replace a light bulb: which way to unscrew and other nuances
Tips: how to unscrew the socket if a light bulb has burst If a light bulb suddenly bursts, do not panic.
Dosimeter: types, characteristics, radiation measurement
Professional dosimeters A professional radiation dosimeter is a complex device. It is known that radioactive radiation can be
Separation of circuit breakers by time and current characteristics
Protective characteristics of C, B and D circuit breakers We supply BA47‑29 circuit breakers with rated currents
For an entrepreneur – about unmetered electricity consumption
For an entrepreneur – about unmetered electricity consumption
April 04, 2019 Tips Why a malfunction of the meter or interference with its operation can lead to
LED strips and reasons for their burnout
LED strips are becoming more popular every year. They fit favorably into the interior of living rooms,
Types of city street lighting and their features
Electrical equipment, light, lighting
Lighting of city streets is necessary to improve visibility at night and increase driver safety
History of General Electric: from Edison's light bulb to the present day
Thomas Edison - the engine of progress The 19th century is truly the century of scientific discoveries, which gave rise to many
Scheme of operation of the soft starter, its purpose and design
Electric motors are simple and reliable machines, but they also have some disadvantages that make them difficult to
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