by Tarun Agarwal 8 years ago The Classes and Classification of Amplifiers With Their Applications In earlier days, before the invention of electronic amplifiers, the coupled carbon microphones are used as crude amplifiers in telephone repeaters. The first electronic device that practically amplifies was the Audion vacuum tube, invented...
by Tarun Agarwal 8 years ago What are Motion Sensors And How Do They Work The first motion sensor was invented in the year 1950 by Samuel Bango named as a burglar alarm. He applied the basics of a radar to ultrasonic waves – a frequency to notice fire or robber and that which human beings cannot listen to....
by Tarun Agarwal 8 years ago What is the Difference Between AC and DC Currents In today’s world electricity is most important next to the oxygen in the human. When the electricity was invented many changes have taken place over the years. The dark planet turned into a planet of lights. In fact, it made life...
by Tarun Agarwal 8 years ago Difference Between Impatt Diode and Trapatt Diode and Baritt Diode Ever since the expansion of current semiconductor device theory scientists have wondered about whether it is achievable to make a two terminal negative resistance device. In 1958 WT read revealed the concept of avalanche diode. There are...
by Tarun Agarwal 8 years ago What is the Difference between the Motion Sensor, Position Sensor and Proximity Sensor In today’s world sensors became a part of life. In each application sensors are playing crucial role in every device. Life is done so with the sensors. Every sensor is different from others and has unique applications. Without any effort...
by Tarun Agarwal 8 years ago Tuned Collector Oscillator Circuit Working And Application An oscillator is one kind of an electronic circuit that generates an oscillating, periodic electronic signal such as a sine wave (or) a square wave. The main function of an oscillator is to convert DC (direct current) from a power supply...
by Tarun Agarwal 8 years ago PIN Diode Basics, Working and Applications The PIN-diode is an alteration of the PN-junction for particular applications. After the PN-junction diode was developed in the year 1940s, the diode was first exercised as a high-power rectifier, low-frequency during the year 1952. The...
by Tarun Agarwal 8 years ago Buck Boost Converter : Circuit Theory Working and Applications The buck boost converter is a DC to DC converter. The output voltage of the DC to DC converter is less than or greater than the input voltage. The output voltage of the magnitude depends on the duty cycle. These converters are also known...
by Tarun Agarwal 8 years ago Construction of Mica Capacitor And its Application In early times, a capacitor is called as a condenser and earlier to that named as a Permittor. It is a two terminal passive electrical component, used to store electrical energy in an electric field. Generally, the different types, shapes...
by Tarun Agarwal 8 years ago Construction and Working of Avalanche Diode A diode is a two terminal electrical component used to build various electrical and electronic circuits. The diode consists of two electrodes namely the anode and the cathode. Most of the diodes are made with semiconductor materials like...
