The Fourier Analysis – Fourier Transform

The Fourier Analysis – Fourier Transform

Introduction In the first part of the “Fourier Analysis” article, we have focused on the properties and usages of the Fourier ser...


The Fourier Analysis – Fourier Series Method

The Fourier Analysis – Fourier Series Method

Introduction This subject was first assumed by Isaac Newton about 400 years ago.


Binary to Decimal Conversion

Binary to Decimal Conversion

Binary to Decimal Conversion The binary numbers are used in digital systems and computers for computing data.


Two-Port Parameters and Transformations

Two-Port Parameters and Transformations

Introduction A linear circuit is one whose output signal is linearly proportional to its input signal.


What is a System ?

What is a System ?

Introduction The system is a general name that indicates several meanings and concepts.


Product of Sum

Product of Sum

Product of Sum In the Sum of Product article, we discussed that the Sum of Product (SOP) expression is equivalent to the logical...


Sum of Product

Sum of Product

Sum of Product A digital logic circuit can be represented by Boolean Algebraic expression.


Switching Theory

Switching Theory

Switching Theory The switching theory uses switches in order to understand the operation and functioning of digital logic gates...


DeMorgan’s Theorem

DeMorgan’s Theorem

DeMorgan’s Theorem In the previous articles, we discussed that the digital logic uses Boolean data type which comprises of only t...


OPAMP Differentiator

OPAMP Differentiator

Introduction In our previous article about the Integrator op-amp, we have seen that the implementation of a reactive component...


OPAMP Integrator

OPAMP Integrator

Introduction In most of our previous tutorials related to operational amplifiers, the configurations were based on amplifiers...


The Differential OPAMP Amplifier

The Differential OPAMP Amplifier

Introduction In the previous tutorials, we talked about the inverting op-amp and non-inverting op-amp, we considered...