by Tarun Agarwal 3 days ago Ferranti Effect in Transmission Lines – Definition, Calculation, Working Diagram Generally, we know that the flow of current in every electrical system will be from the higher potential area to lower potential area, to reimburse for the difference that lives in the system. In practical, the voltage at the transmitting...
by Tarun Agarwal 1 week ago What is the Role of Buchholz Relay in Transformers, Working Principle, Construction, and Its Applications The Buchholz Relay was first implemented in the year 1921 by “Max Buchholz. This relay is a security device used in the fields like the transmission of power, as well as distribution. This relay had kept on some oil-filled transformers,...
by Tarun Agarwal 1 month ago Implementation of Smart Irrigation System using IoT In India, agriculture in villages plays an essential role in developing the country. Basically, agriculture depends on the monsoons which have not enough water source. To overcome this problem, the irrigation system is employed in the field...
by Tarun Agarwal 2 months ago Overview of Biometric Authentication System and Its Applications Humans identify each other according to their different features like their face, their voice. Authentication in computers has been usually based on something that one has things like chip card, magnetic or key. But, tend to get stolen...
by Tarun Agarwal 2 months ago Types of Electric Actuators and Its Applications The actuator is a mechanical or electro-mechanical device which is used to offer controlled, positioning and sometimes limited movements which are functioned manually, electrically, or by a variety of fluids like air, hydraulic, etc. The...
by Tarun Agarwal 2 months ago Edgefx Electronic Learning Kit For Students-15 Projects-in-1 The designing process of the electronic learning kits in the early days can be done by fitting required components and copper wires to a wooden board and soldered to them. In some cases a circuit diagram was first drawn on a plain paper...
by Tarun Agarwal 3 months ago Stereo Amplifier Circuit using TDA2822 with PCB Layout TDA2822 is one kind of Op-amp (operational amplifier) that can be used in low output applications like a stereo amplifier. This IC has some features like it is available in 16-pin power DIP package, low crossover distortion, low-quiescent...
by Tarun Agarwal 4 months ago Precision Rectifier using LT1078 When we think about rectifiers, the first thing that comes to our mind is power supplies, because rectifiers are used in power supply circuits. AC to DC conversion is mandatory in several circuits like high-precision signal processing circuits,...
by Tarun Agarwal 4 months ago Working of Automatic Fan Speed Control System using PIC16F877A Microcontroller The electric fan is one of the most essential electric devices of all time due to its benefits like cost effectiveness, low power consumption, etc. The electrical fan is a basic building block of several advanced technologies. These are...
by Tarun Agarwal 5 months ago Circuit Designing of Sample and Hold Circuit using Op-Amp In electronics, a sample and hold (S&H) circuit is an analog device that is used to take the voltage of a constantly changing analog signal and locks its value at a stable level for a particular least period of time. These circuits...
