Controller | Types of Controller, Applications, and Primary Terminologies
What is a Controller? Controllers are like the brains of a control system, working to keep things on track. Here's why they're so important: Getting it Just Right: Controllers make…
Diode | Construction, Working, Types, and Application
Introduction A diode is a small device with two ends, and it mostly allows electricity to flow in one direction only. One end is like a smooth road (low resistance)…
Linear Applications of Op-Amp
A linear amplifier like an op amp has many different applications. It can make weak signals stronger and is great at handling electrical tasks. Its unique features make it a…
Feedback Amplifier | Types, Properties, and Topologies
Introduction A feedback amplifier is like a loop where the output connects back to the input. It's called "feedback" because the output signal feeds back into the input. This setup…
Physical Sensors | Classification, Types, and Advantages
Introduction Physical sensors are devices that detect and respond to physical input from the environment. They convert various types of physical quantities, such as light, temperature, pressure, motion, or proximity,…
LVDT | Construction | Principle | Advantages and Applications
Introduction The term LVDT stands for Linear Variable Differential Transformer. It is the most widely used inductive transformer that converts linear motion into an electrical signal. The LVDT gets its…
Display Devices | LCD, LED, Seven Segment, Sixteen Segment
Display Devices A display device serves as an output tool that visually conveys information. The display system is the ultimate connection between a measuring process and the user. In instrumentation…
DIAC | Construction | Working and V-I Characteristics
DIAC DIAC can be abbreviated as Diode for alternating current. A DIAC is a bidirectional device that can be conducts in either a positive or negative direction. Basically, DIAC is…
UPS | Types | Comparison Between Online and Offline UPS
UPS UPS stands for Uninterruptible Power Supply as the name suggests is an arrangement to get continuous A.C. power for critical loads like computers, hospitals, and other emergency loads even…
Dual Converter | Introduction, Operation Mode and Application
Dual Converter A dual converter is generally used to get reversible DC for a given load. If the four-quadrant operation is required without any mechanical changeover switch, two full converters…