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Schottky Diode
by Tarun Agarwal 8 years ago

Schottky Diode Working and Applications

A Schottky diode is one type of electronic component, which is also known as a barrier diode. It is widely used in different applications like a mixer, in radio frequency applications, and as a rectifier in power applications. It’s a...

LM340 Series Voltage Regulator
by Tarun Agarwal 8 years ago

LM340 Series Voltage Regulators

 A voltage regulator is one of the most commonly used electronic circuitry in any device. A synchronized voltage (without fluctuations & noise levels) is very significant for the smooth functioning of many digital electronic devices....

Flip Flops
by Tarun Agarwal 8 years ago

Digital Electronics: Flip-Flops Tutorial

The term flip-flop (FF) was invented in the year 1918 by the British physicist F.W Jordan and William Eccles. It was named as the Eccles Jordan trigger circuit and includes two active elements. The design of the FF was used in the British...

Phase Locked Loop
by Tarun Agarwal 8 years ago

Phase Locked Loop Working with Applications

The phase-locked loop is one of the basic blocks in modern electronic systems. It is generally used in multimedia, communication and in many other applications. There are two different types of PLL’s – linear and nonlinear. The nonlinear...

Zero Crossing Detector Circuit and Working
by Tarun Agarwal 8 years ago

Zero Crossing Detector Circuit and Working

 A zero-crossing detector or ZCD is one type of voltage comparator, used to detect a sine waveform transition from positive and negative, that coincides when the i/p crosses the zero voltage condition. In this article, we discuss the zero-crossing...

LCD Interfacing with Microcontroller
by Tarun Agarwal 8 years ago

LCD Interfacing with 8051 Microcontroller

   A decade back the process and control operations were implemented by using the microprocessor only. But nowadays the situation is changed and it is occupied by a new device called Microcontroller. We can’t find any electronic gadget...

Sawtooth Waveforms
by Tarun Agarwal 8 years ago

Sawtooth Wave Generator and its Working Principle

 A waveform is a shape that represents changes in amplitude with respect to time. A periodic waveform includes a sine wave, square wave, triangular wave, sawtooth wave. On the x-axis, it indicates the time and on the y-axis it indicates...