For the connection of the SPC900 to current computers that do not have parallel and serial ports, the only possibility is to connect them to...
There are several types of ties to connect drivers in residential electrical installations, although at an academic level they are usually t...
In the realization of residential electrical installations, the installer supplies all the labor, materials, tools, equipment and all the ne...
It is very important that the materials used in residential electrical installations are indicated and adequate, as this will avoid the pos...
Do you think that sometimes the pipeline is unnecessary and only increases your costs? What is required for ducts, baskets, gutters, pipes o...
Electric shock can be received in most of the times fatal due to the tensions used in residential electrical installations. Touching a switc...
The part of the wiring is one of the most important in residential electrical installations , as carelessness can spoil the entire installat...
Now that you know what the Electrical Installation Certificate (EICs) is, also called an electrical bulletin, the next thing is to know wh...
The LEDs are an extraordinary invention, and even more so when, thanks to the discovery of new materials for their realization, it was possi...
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...
A pictorial diagram is a realistic drawing of an electrical circuit diagram , showing the physical appearance of its elements. This type of ...
In addition to the general issues addressed in the portal in relation to household electricity , in this article we propose some ideas that...
