Answering requests, I will explain what is electric permittivity. Many from the area know as a constant, but there is much more behind.
Category: Electronic components
Types of antennas (Part 1)
This is the first part of many types of antennas which weren’t showed before, This post’s name could be called “Antennas (Part 3)”.
Antennas (Part 2)
This is the second part of antennas. Will be shown other parameters and some types of antennas.
Antennas (Part 1)
Antennas convert electric signals into electromagnetic waves and vice versa in an efficient way. this post will be shown an introduction to antennas, parameters, and some types of antennas.
What is OLED?
OLED is an organic LED. This post explains what it is, how it works, what serves, and a comparison with other technologies.
Meet the electromechanical relay
In this post will be shown an electromechanical component called relay. Will be shown how it works and some project examples.
What are waveguides?
What are, how do they work and for what serve the waveguides? It is this post’s subject. The mathematics of waveguides is too complex and won’t be explained in this…
How to polarize the BJT transistor? (Part 1)
Polarization is important to design circuits with transistors. In this post, will be shown how to polarize the BJT transistor in CC mode.
Meet the zener diode
The zener diode is a special type of diode. In this post, will be shown how it works and some ideas for projects.
Arduino tutorial (Part 7, LCD display)
One more Arduino tutorial. This time, will be explained how to use the LCD display and will be shown some project examples.