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Example of Electrical Installation Certificates

Example of Electrical Installation Certificates

Now that you know what the Electrical Installation Certificate (EICs) is, also called an electrical bulletin, the next thing is to know wh...

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How to Measure the Characteristic Voltage of a LED Lamp

How to Measure the Characteristic Voltage of a LED Lamp

The LEDs are an extraordinary invention, and even more so when, thanks to the discovery of new materials for their realization, it was possi...

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Transistor Tester Instructions

Transistor Tester Instructions

Here is the circuit of a very simple transistor tester that uses two LEDs to show the state of a transistor. Both PNP as well as NPN transis...

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Pictorial and Schematic Diagrams

Pictorial and Schematic Diagrams

A pictorial diagram is a realistic drawing of an electrical circuit diagram , showing the physical appearance of its elements. This type of ...

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Some Practical Ideas in Home Electricity

Some Practical Ideas in Home Electricity

In addition to the general issues addressed in the portal in relation to household electricity , in this article we propose some ideas that...

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Troubleshooting an Electric Water Heater

Troubleshooting an Electric Water Heater

Unlike gas water heaters that have gas burners to heat water, electric water heaters are based on a pair of metal heaters, one above and one...

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Basic Connections of Electrical Switches

Basic Connections of Electrical Switches

In the article on types of wall switches, each of the most common types of switches that can be found in a home is dealt with in detail. In ...

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Terminal box of an AC machine

Terminal box of an AC machine

The terminal box of the alternating current machines allows to connect the stator windings to the power network that feeds the machine or r...

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Resistors in parallel and Intensity Divider

Resistors in parallel and Intensity Divider

A set of impedances are connected in parallel when "all of them are subjected to the same voltage", unlike the series impedances w...

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What Are They and How to Use a Breadboards

What Are They and How to Use a Breadboards

Hi guys, how many times already your project has gone wrong and you lose a lot of components, you wanted to experiment with your components ...

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Passive Components in Alternating Current(AC) Circuits

Passive Components in Alternating Current(AC) Circuits

Electrical and electronic circuits consist of connecting together many different components to form a complete and closed circuit. The three...

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