Vaibhav Siwach

This course is further application of Boolean Algebra in real world. So it covers various arithmetic circuits like adders, decoders, encoders, multiplexers , demultiplexers etc.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE - Iconic Pro

Hindi

(Hindi) Combinational Circuits for Engineering

Miscellaneous

Practice & Strategy

Electrical Engineering

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson is an overview lesson describing the target audience, pre-requisites for the course and course outcomes with lessons to be covered.

Overview (in Hindi)

This lesson covers the definition of Combinational Circuits with steps in implementing a combinational logic. I have also explained here key points to remember while implementing a combinational logic.

Introduction to Combinational Circuits (in Hindi)

This lesson covers the definition of arithmetic circuits with half adders and full adders explained in detail with the logic implementations.

Adders (in Hindi)

This lesson covers the concept of half subtractor and full subtractor explained with truth table and logic implementation.

Subtractors (in Hindi)

I have explained Addition & Subtraction with the same logic diagram by using 2's complement method in detail.

Adder-Subtractor (in Hindi)

This lesson covers the concepts of magnitude comparator with single bit comparator and four bit comparators logic diagrams.

Magnitude Comparator (in Hindi)

This lesson covers the combinational logic of BCD Adder using Binary Adder.

BCD Adder (in Hindi)

This lesson covers the designing of Full adder using Half adders with an additional OR gate

Full Adder using Half Adder (in Hindi)

This lesson covers the concept of Carry-Look-Ahead which is necessary to reduce the time delays in addition process or to reduce unnecessary outputs.

Carry Propagation-Look-Ahead Adder (in Hindi)

A brief description of multiplexers is given with block diagram , definition, examples and I have also explained the need of Enable input in multiplexers

Introduction to Multiplexers

This lesson covers an important application of Multiplexers i.e. implementing boolean functions. I have explained this with examples.

Implementing Boolean functions using Multiplexers

This lesson covers the best way of implementing a boolean function with lower order MUX. I have explained here it with examples.

Realizing higher order MUX using lower order MUX

This lesson is just extension of realizing higher order MUX using lower order MUX with the formulae to calculate number of available MUX required to construct desired MUX.

Cascading of Multiplexers

This lesson covers another important application of Multiplexers i.e. Parallel to Serial data conversion with example.

Parallel to Serial Data Conversion using Multiplexers

I have explained here how a MUX can be used as an Universal logic gate with realization of all gates using MUX.

Multiplexer as Universal Logic Gate

This lesson covers few examples on different topics covered on Multiplexers.

Problems on Multiplexers

This lesson covers the concept of decoders with its block diagram. I have also explained here the active low and active high output circuits.

Decoders

This lesson explains the theory of 7- segment display . I have explained here the logic implementation of BCD to 7-segment display decoders using K-map.

BCD to 7-Segment Display Decoders

This lesson covers the concept of encoders and how they are different from decoders with the drawback of encoders.

Encoders

I have explained here operation of Priority Encoders with truth table briefly.

Priority Encoders

I have covered here the concept of demultiplexers with logic implementation and its symbol.

Demutiplexer

This lesson covers some basic examples of decoders in combination with Multiplexers.

Numericals on Decoders

This lesson covers examples on 7 segment display decoders.

Numericals on 7-segment display

Faculty of GATE/ESE (Electrical Engineering) , Expertise in Electrical Core | Jony Ive Award Winner 2018 | Use code “PAWANCLIVE” to join

Pawan Chandani

What is electrical machine ?? About Electromagnetism... Different laws of Electromagnetism like Faraday's Law, Lenz Law and Lorentz Force Law.. Magnetic Circuits, Magnetic Materials like Paramagnetic Material, Diamagnetic Materials, Ferromagnetic Materials, Ferrimagnetic Materials.

(Hindi) Basics of Electrical Machine

#Gate Ranker # Mtech from JEC Jabalpur. use code " MACHINE20" to attend my Classes. I don't teach "I simply explain the topic."

Ravendra Yadav

In this course we will be discussing about the varoius topics related to Electrical Energy Utilization subject which is very important for JE exam point of view.

(Hindi) Electrical Energy Utilization for any JE EXAM

In this course we will be discussing about various welding process and methods in detailed manner.

(Hindi) Types of Electrical Welding

This course is a part of Sequential Circuits. You will get to know what is a register and how it is different from counters. You will also know about differemt types of registers.

(Hindi) Registers

I am done Bsc electronics  and graduated.

Aarushi Sharma

In this course, Aarushi has discussed basics of Digital System, Arithmetic Operations, Logic Gates, and Flip Flops.

Digital Logic Design for GATE/IES

In this course we will be discussing about the one liners question from different subjects if electrical engineering.

Lessons

23 lessons • 3h 46m

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Overview (in Hindi)

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Introduction to Combinational Circuits (in Hindi)

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Adders (in Hindi)

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Subtractors (in Hindi)

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Adder-Subtractor (in Hindi)

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Magnitude Comparator (in Hindi)

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BCD Adder (in Hindi)

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Full Adder using Half Adder (in Hindi)

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Carry Propagation-Look-Ahead Adder (in Hindi)

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Introduction to Multiplexers

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