by Tarun Agarwal 7 years ago What is Air Circuit Breaker : Working & Its Applications A circuit breaker is one kind of electric device, used to break any circuit manually otherwise through remotely under normal circumstances. The main function of a circuit breaker or CB is to break a circuit in some fault conditions like...
by Tarun Agarwal 7 years ago Differential Pulse Code Modulation Working and Application Differential pulse code modulation is a technique of analog to digital signal conversion. This technique samples the analog signal and then quantizes the difference between the sampled value and its predicted value, then encodes the signal...
by Tarun Agarwal 7 years ago Laser Diode Operation and Its Applications The natural white light is made up of all the VIBGYOR colours of the visible light spectrum, which is a broad wide band of many different frequencies. The ordinary LEDs give a light output often consisting of one colour, but even that light...
by Tarun Agarwal 7 years ago Armstrong Oscillator Circuit Working and Application An Armstrong oscillator, Colpitts, Clapp, Hartley, and crystal-controlled oscillators are several types of resonant LC feedback oscillators (LC electronic oscillator). An Armstrong oscillator (also known as Meissner oscillator) is actually...
by Tarun Agarwal 7 years ago Optical Sensor Basics and Applications An optical sensor converts light rays into an electronic signal. The purpose of an optical sensor is to measure a physical quantity of light and, depending on the type of sensor, then translates it into a form that is readable by an integrated...
by Tarun Agarwal 7 years ago Class D Amplifiers Operation and Applications In this modern world, the main goal of audio amplification in an audio system is to accurately reproduce and amplify the given input signals. And one of the biggest challenges is to have high output power with as least amount of power loss...
by Tarun Agarwal 7 years ago What is a Potentiometer : Construction & Its Working The Potentiometer is an electric instrument used to measure the EMF (electromotive force) of a given cell, the internal resistance of a cell. And also it is used to compare the EMFs of different cells. It can also use as a variable resistor...
by Tarun Agarwal 7 years ago Construction Of Anderson’s Bridge Circuit, Its Working And Application The bridge circuits are used to measure various component values like resistance, capacitance, inductance, etc. The simple form of a bridge circuit consists of a network of four resistances/impedance arms that forms a closed circuit. A...
by Tarun Agarwal 7 years ago Different Microcontroller Boards and their Applications To get started with an embedded development, we need two major things that are development board and an IDE (Integrated Development Environment). A microcontroller development board is a printed circuit board (PCB) with circuitry and hardware...
by Tarun Agarwal 7 years ago How to Use Transistor as a Switch The main device in the electrical and electronics domain is the regulated valve which allows a weak signal to regulate the more amount of flow similar to the nozzle that regulates the water flow from pumps, tubes, and others. At one period,...
