by Tarun Agarwal 8 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 8 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 8 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 8 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 8 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,...
by Tarun Agarwal 8 years ago Overview of Smart Grid Technology And Its Operation and Application (For Existing Power System) Nowadays, the electric power system is facing a radical transformation in worldwide with the decarbonise electricity supply to replace aging assets and control the natural resources with new information and communication technologies (ICT)....
by Tarun Agarwal 8 years ago Difference Between Full Wave Bridge Rectifier and Full Wave Center Tap Rectifier One of the most popular applications of the diode is rectification. The rectifier is a device that converts an alternating current (AC) to pulsating direct current (DC). This pulsating DC has some ripples in it that can remove by using...
by Tarun Agarwal 8 years ago Selecting the Right Microcontrollers for Embedded Applications Selecting the right microcontrollers for embedded applications can be a crucial task. Not only are there a variety of technical options to contemplate, but there are also business case problems like price and lead-times that may cripple...
by Tarun Agarwal 8 years ago What is Light Emitting Diode : Working & Its Applications The Light-emitting diode is a two-lead semiconductor light source. In 1962, Nick Holonyak has come up with the idea of a light-emitting diode, and he was working for the general electric company. The LED is a special type of diode and they...
by Tarun Agarwal 8 years ago Difference Between DC Motor, Servo Motor and Stepper Motor? Selecting the right motor for different applications depends on some design criteria such as positional accuracy requirements, cost, availability of drive power, torque and acceleration requirements. Overall, the motors like DC, servo,...
