LED lights, what are they and how do they work?

Back in 2003, Audi presented at the Frankfurt Motor Show that would be the seed of the Audi R8, a concept called the Audi Le Mans quattro. In addition to the spectacular design, highlighted the LED headlights it equipped, a technological breakthrough that has gradually been extended and now is a highly valued option in […]

What do you find inside an electric motor?

There are different types of motors, but perhaps they are the so-called “direct current motors” that allow to see in a simpler way how to obtain movement thanks to the magnetic field created by a current. The graph schematically shows the main parts of a DC motor. The element in the center is the part […]

Improve WiFi coverage at home

Today most of us have Internet connection at home, and of course, different devices that we want to have connected to use them with total freedom and to enjoy them to the maximum while we rest in the sofa, while we eat or while we relax in our bedroom. Although most homes today are not […]