Hall Effect Sensors are extensively used in various fields. This post will discuss How they works, their types, applications, advantages and disadvantages. Introduction to Hall Effect Sensor Magnetic sensors are solid state devices which generate electrical signals proportional to the magnetic field ...

## Hall Effect Principle – History, Theory Explanation, Mathematical Expressions and Applications

Hall Effect Principle is one of the most popular theories in magnetic field measurement. This post will discuss Hall Effect Principle, its history, theory explanation, applications and mathematical expressions of Hall Effect Principle including calculations for Hall Voltage, Hall Coefficient, ...

## How to Read Capacitor Color Marking Values – Calculation and Identification Codes

Color markings on a Capacitor defines its value. You only need to know How to read Capacitor Color Marking Values, its calculation and Identification Codes. This post will give you a brief idea about how to decode capacitor color markings ...

## Capacitor theory

It will not be wrong to say that one can find capacitors in almost every sort of electronic circuits from analogue to logic ones. The selection of a suitable capacitor is having great significance as it can affect ...

## How Capacitor works

In the previous post, we discussed about the basic theory behind the capacitor. In this post, we will understand “ How capacitor works ”. As we have discussed earlier, when an electric power is provided to the ...

## Capacitor charging and discharging cycle

In our previous posts, we discussed about the basic theory and working of capacitor. In this post, we will understand about “ Capacitor charging and discharging cycle ”. Capacitor charging and discharging cycle provides a ...

## What is CFL – How it Works, Circuit Explanation, Advantages & Disadvantages

We all have witnessed the era when light bulbs were replaced by a better alternate known as Compact Fluorescent Lamp (CFL). A CFL works in an energy efficient way. This post will discuss about What is CFL, How it works, Phase wise Circuit ...

## Cathode Ray Tube (CRT)

Every one must have seen TV/Computer picture tubes. Have you ever thought, How the display on TV screen comes?? Its all because of the CRT ( of any mode) used in them. CRT denotes for Cathode Ray Tube. ...

## Type of SemiConductors

There are two type of Semiconductors: N type Semiconductor : When we add a minute quantity of pentavalent impurity to a pure semiconductor, then a semiconductor crystal is formed and is known as N type of semiconductor. ...