Antenna designs for amateur radio bands
To receive free terrestrial digital television broadcasting, any UHF receiver is suitable for broadcast quality
Brushless motor design
What is a brushless DC motor and its working principle
General information, device, scope of application One of the reasons for showing interest in the database is
How to draw an electrical circuit on a computer - an overview of programs
It’s even simpler: poke at such a figure with the mouse several times. Therefore, it is more convenient to start the document
How to get started with Arduino Uno: the simplest circuit
Arduino USB UART chips and drivers CH340, CH340G, FTDI
The name Arduino is currently a sort of “fashionable” word for most radio amateurs and everyone
TV antenna “Polyachka” for long-distance reception DVB-T2: selection of amplifier, modernization, installation
How to convert a Polish antenna for digital TV without an amplifier
Is the Polish grid suitable for receiving digital television? Antenna type Polish mesh in its own
voltage stabilizer for TV - photo
Voltage stabilizer for TV: how to choose, what is it for?
An old friend of mine came to visit me, he seemed like a smart guy and somehow
Safe distance from power lines to a residential building. Acceptable standards of SanPiN
It is known that dangerous electromagnetic waves emanate from high-voltage lines (OHVs). The approved provisions of SNiP regulate
Brushless small motors
Eibl DHT Brushless (BLDC) DC Motors Housing Diameter / Flange Side Size
Electric motor rotor and stator: definition, types, purpose
Today, electric motors are increasingly replacing hopelessly outdated gasoline units and are used as
Why does an electric kettle turn off prematurely?
The design of the electric kettle is very simple: when water actively boils, steam collects in the upper part of the body,
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