Battery system
Solar batteries: overview of different types, selection rules and connection diagram
Everyone would like to provide their home with electricity, choosing the most economical and environmentally friendly option. That's why
Connecting the power supply to the motherboard: 3 steps
More details about connectors A standard power supply has only 5 wires with different characteristics. More details
How and with what to solder wires in a junction box
Methods for connecting wires There are several methods for connecting electrical wires. You can choose the most convenient and
Coil inductance formula
The maximum current flowing through the formula coil
General information In order to understand what the inductance of the coil depends on, it is necessary to study in detail
How to choose an oven based on power and energy consumption class
How to choose an oven based on power and energy consumption class
Oven power indicators The power of an electric oven is measured in basic units - Watts
Electrical measurements
Measuring voltage and current with a multimeter - what not to do.
Every consumer faces the difficulty of checking the voltage in an outlet with a multimeter. These measurements
system design
Connecting an intercom commax, visit, vizit, eltis, comax, metacom
Intercom design An intercom is a device that allows someone to enter a room or vice versa,
Heating cable for drains and roofs: varieties, nuances of selection and installation
Why is a heating cable needed? The situation with icicles and pieces of wire that fall down,
Neodymium magnets. There is magnetism, there is no neodymium.
In a few words, let's talk about what a neodymium magnet is and where Magnetic magnets are used
Wi-Fi socket - with temperature sensor and control via the Internet
A “smart” socket with Wi-Fi connection is increasingly found in apartments, especially if it
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