DIY galvanoplasty
Galvanoplasty using improvised means: part 2. Electrolyte
It is not difficult to assemble an installation for electroplating at home, equipment and materials for electrochemical deposition
How to pay for electricity by meter: taking and calculating readings
It is necessary to transmit the data of an individual meter within a certain period of time. This ensures payment is calculated according to
How to determine plus or minus on wires by marking wires by color
In today's reality, laying and connecting an electrical cable is impossible without the use of multi-colored wire markings.
measure the voltage in the outlet
Does the outlet always show voltage when measured with a multimeter, and what is the best way to check the current?
This skill is not useful every day, but how to check the voltage in an outlet with a multimeter and
Asynchronous motor
Connecting a three-phase motor to a single-phase network: 3 capacitor starting circuits with detailed explanation
Three-phase asynchronous motor: what to look for before connecting it With a few exceptions, asynchronous
Graphene batteries
Graphene batteries - advantages and disadvantages
You don’t have to be an expert to understand that every autonomous system that runs on electricity needs
Circuits of power regulators (dimmers) using triacs.
In order to obtain high-quality and beautiful soldering, you need to correctly select the power of the soldering iron and
Specifications for connection are annex to the contract
Electrical networks and technical conditions for connecting to them
Technological connection to electrical networks is carried out by a network organization that owns electrical grid infrastructure facilities of the required level
The simplest converter
Full Wave Rectifier - Single Phase, Three Phase, Bridge
The full-wave rectifier is more common than the half-wave rectifier, this is due to the numerous advantages of such a circuit. To
MTZ with time delay
Overcurrent protection: principle of operation, types, examples of circuits
For various reasons, accidents in electrical networks occur quite often. A short circuit is fatal
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