by Tarun Agarwal 9 years ago Difference Between NPN and PNP Transistor The transistors PNP and NPN are BJTs and it is a basic electrical component, used in various electrical and electronic circuits to build the projects. The operation of the PNP and NPN transistors mainly utilizes holes and electrons. These...
by Tarun Agarwal 9 years ago Freewheeling or Flyback Diode Working and Their Functions A Flyback diode is also called as freewheeling diode. It is also called by many other names like snubber diode, suppressor diode, catch diode or clamp diode, commutating diode. Here catch diode is used to eliminate flyback, when the abrupt...
by Tarun Agarwal 9 years ago Tutorial on Different Types of Active Filters and Their Applications As the time moves forward and the study on the filters has increased, active filters have been a matter of discussion. Active filters are a group of electronic filters that utilizes active components like an amplifier for its functioning....
by Tarun Agarwal 9 years ago What are the Factors We Should Check Before Selecting a Capacitor Capacitor plays a vital role in the present electronic world. Every device requires capacitors. Choosing the type of capacitor is also very important, as it is available for in different forms and with different ratings. Everything will...
by Tarun Agarwal 9 years ago What is MOS Controlled Thyristor Its Working and Applications The MOS controlled thyristor has developed by the V.A.K Temple. It is a voltage controller and the Thyristor is totally controllable thyristor. The operation of a MOS controlled thyristor is quite similar to the GTO thyristor but, it has...
by Tarun Agarwal 9 years ago Tutorial on Wien Bridge Oscillator Circuit And It’s Working The Wien bridge oscillator is developed by Maxwien in the year 1981. The Wien bridge oscillator is based on the bridge circuit it consists of four resistors and two capacitors and it is used for the measurement of impedance. The huge amount...
by Tarun Agarwal 9 years ago What is the Difference between 8051, PIC, AVR and ARM? Nowadays, Microcontrollers are so cheap and simply obtainable that it is general to use them instead of easy logic circuits like counters for the sole reason of gaining some design flexibility and discount some space. Some machines and...
by Tarun Agarwal 9 years ago Difference Between Analog Circuit and Digital Circuit Analog and digital circuits are used to transmit and process the information like sound, light from an environment to generate continuous variable signals. Analog circuits can route the signals directly, whereas digital circuits change...
by Tarun Agarwal 9 years ago Tutorial on How Mobile Phone Jammer Works The GSM mobile jammer is a device that transmits the signals to the same frequency. The jamming section is successful when the area of the mobile phone signal is disabled if the jammer is on. The first jamming device was developed and used...
by Tarun Agarwal 9 years ago Different Types of Transistors and Their Functions The transistor is an active component and that is establishing all over electronic circuits. They are used as amplifiers and switching apparatus. As the amplifiers, they are used in high and low level, frequency stages, oscillators, modulators,...
