by Tarun Agarwal 8 years ago Common Emitter Amplifier Circuit Working & Its Characteristics There are different types of transistor amplifiers operated by using an AC signal input. This is interchanged between the positive value and negative value, hence this is the one way of presenting the common emitter amplifier circuit to...
by Tarun Agarwal 8 years ago Ion Sensitive Field-Effect Transistor – ISFET Working Principle The ion sensitive field effect transistors are the novel integrated devices in the micro electrochemical lab on chip systems. These are the common type of chemically sensitive field effect transistors, and the structure is same as the general...
by Tarun Agarwal 8 years ago Types of Circuit Breakers and Their Importance In the electrical and electronics world, there are many cases where mishap takes place. It will lead to severe damage to buildings, offices, houses, schools, industries, etc. Trusting voltage and current are not correct, though safety measures...
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 9 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 9 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...
