Rheostats and potentiometers are two types of variable resistors that are commonly used in electronic circuits. While they may appear similar in function, there are... Read More
The operational control of machines and automatic systems is performed by auxiliary (or control) circuits. Because of this function, these circuits must satisfy increasingly complex... Read More
Very often even in technical literature ‘‘latching relays’’ and ‘‘non-latching relays’’ are mixed up. In fact, they have different features. In this article, we will... Read More
A pressure sensor is a device that is used to measure the pressure of a fluid or gas. It works by converting the physical pressure... Read More
Proximity sensors are widely used in a variety of applications from industrial automation to mobile phones. They are designed to detect the presence of an... Read More