Oscillators, also called astable multivibrators, are electronic devices that generate a periodic signal. They are employed in a large number of applications such as clocks, oscillophones, musical ...

The ability to control the motors’ speed and rotation is the design key of drones, making the electronic speed control (ESC) module an added value and a fundamental part of a drone. In this article, ...

Charging electric cars is one key to achieving energy transition. In addition to electric charging stations, the automotive industry is looking to an alternative solution: wireless charging, which is ...

A DC-DC converter is an electro-mechanical device or circuit that transforms a DC voltage from one level to another according to the needs of the circuit. The DC-DC converter, which falls under the ...

Complex automation systems increasingly require innovative solutions and architectures that maximize efficiency and increase flexibility for several industries (EV). Modern automation includes a set ...

Testing is one of the most complex and critical parts of any new product or system development process. If debugging plays a fundamental role in improving the reliability of the product, analyzing its ...

As can be seen in figure 1, billiard balls are spheres, that is geometric solids whose distance of all points on the surface from the center of the sphere is equal to a fixed value (radius of the ...

This way, 10 simulations will be run, each with a different resistance value between 1 KOhm and 10 KOhm. As usual, the different behaviors will be studied with the LTspice and ngSpice software.

In the sport of hammer throw athletes need to make the most out of many physics rules in order to achieve the best results. Angular speed and throwing precision must be well calibrated to send the ...

A SiC MOSFET operates in an on/off switching mode. It is, however, useful to understand its behavior in a linear regime, which can occur when the driver fails or when the designer has programmed it ...

This article describes the phases for the construction of a Yagi antenna. The calculations of the parameters are made using 4NEC2 software. This type of antenna is used for transmissions and ...

Measuring antenna gain patterns is a critical part of evaluating the performance characteristics of an antenna under test. A software-defined radio (SDR) is an economical and flexible radio system ...