What are amp hours and milliamp hours in a battery?
What are amp hours and milliamp hours in a battery?
Mobile devices receive energy for operation from a battery. Its main characteristic is electrical capacitance.
Design and principle of operation of an electric convector
Design and principle of operation of an electric convector
An electric convector, like a life preserver, helps cope with low temperatures during the off-season.
How to make a homemade low-resistance resistor, do-it-yourself electrical resistance.
Homemade variable capacitor Recently, it has become increasingly difficult to purchase variable capacitors.
Operating principle of photoelectric sensors.
Optical and photo sensors. Types and principles of operation
Name and terminology in relation to optical sensors As can be seen immediately from the name, in these
Capacitor in an alternating current circuit - what needs to be accumulated and why
If you look at the printed circuit board of even the simplest electronic device, you will definitely see a capacitor,
Electrical materials science – Liquid dielectrics
Laboratory work No. 2 Liquid dielectrics Completed Art. groups: EPb-151 Emelyanov Sergey Vladimirovich Malakhova
How to determine plus and minus on wires
How to find out the polarity of wires: determine the colors of which wire is positive and which is negative
Determining the polarity of wires is an important skill that is necessary for all advanced equipment users and car enthusiasts.
5 Volts 7.2 Amps and 36 Watts or a short story about how to choose the right power supply.
We recently talked about the pros, cons and overall differences between the three types of modern
Basic parameters of alternating current. The concept of industrial, sound, high and ultra-high frequency currents
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lux meter
Luxmeter. Introduction to the device for measuring illumination
Precision is paramount | 12/26/2016 A lux meter is apparently some kind of measuring device. But what the
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