CHANDRAS EDU

Maha Shivaratri 2026: Embrace the Blessings of Mahadev

Sun, 15 Feb 2026 10:19:10 +0000

“Tryambakam yajaamahe sugandhim pushtivardhanam
Urvaarukamiva bandhanaan mrityor mukshiya maamrtaat.”

This powerful verse from the Rig Veda really captures the essence of Shiva:

He is the Three-eyed One who nourishes and protects us, and ultimately liberates us from the cycle of death and rebirth.

As you keep vigil and offer your prayers tonight, may Mahadev bless you with the strength to overcome all obstacles on your path. May your devotion and surrender lead you to the ultimate realization of your true self.

Machine Learning Lab Exam - Preparation Guide

Thu, 30 Oct 2025 09:12:07 +0000

This document provides guidance on topics and skills you should prepare for the ML Lab exam. The actual exam will contain questions based on these topics. Practice these concepts thoroughly using Google Colab.

1. Data Preprocessing & Handling

What to prepare:

Loading datasets (Titanic, Iris, Wine, Breast Cancer, Diabetes, Boston Housing)
Checking for missing values and displaying counts
Filling missing values using mean/median
Splitting data into train-test sets (80-20 split)
Understanding train_test_split and random_state

Practice Tasks:

ML Assignment and Presentation (For 2022 Batch)

Fri, 24 Oct 2025 04:05:27 +0000

These assignments are designed to be more straightforward to implement and present, while still providing valuable learning experiences. They have clearer scopes, use well-established techniques, and work with readily available datasets.

Please read these instructions carefully before proceeding.

1. You need to select ONE assignment out of the 50 assignments listed below.

2. Assignment allotment is on a FIRST COME, FIRST SERVE BASIS. Each student must work on a unique assignment.

Happy Engineers Day 2025!

Mon, 15 Sep 2025 07:22:29 +0000

Sir Mokshagundam Visvesvaraya - Father of Modern Indian Engineering - Engineers Day 2025

Today, September 15th, we celebrate the 58th Engineers Day and honor the 164th birth anniversary of Bharat Ratna Sir Mokshagundam Visvesvaraya – the visionary engineer who transformed modern India.

The Father of Modern Indian Engineering

Born in 1861 in Karnataka, Sir M. Visvesvaraya revolutionized water management and infrastructure planning. Known as the “Father of Modern Mysore,” he served as the 19th Diwan of Mysore from 1912 to 1918.

Teacher’s Day Reflections: Gratitude, Guidance, and Inspiration

Fri, 05 Sep 2025 07:40:52 +0000

“A teacher’s true legacy is not in the lessons delivered, but in the lives inspired.”

Happy Teacher’s Day

Teacher’s Day reminds us of the invaluable role teachers play in shaping knowledge, character, and futures. It is a time for reflection, gratitude, and inspiration. On this day, we remember the mentors who lit our path with wisdom and encouragement, and we renew our own responsibility to guide, support, and inspire the students who now look to us with hope and trust.

Machine Learning

Fri, 11 Jul 2025 05:02:41 +0000

Machine Learning course provides a practical and theoretical foundation in supervised, unsupervised, and evolutionary learning methods, equipping students with the skills to tackle real-world machine learning applications. From Decision Trees, Neural Networks, and Support Vector Machines to Genetic Algorithms, learners will explore powerful models and algorithms widely used in data science and AI industries.

Machine Learning Downloads

Wed, 02 Jul 2025 07:28:05 +0000

Machine Learning Course Downloads

New

ML Previous Question Papers

New

ML MID II Key

New

ML II MID Important Questions

New

Machine Learning Lab Exam – Preparation Guide

New

Machine Learning Mid II Assignment and Presentation

Machine Learning Mid 1 Key

ML Assignment-1 August 2025

Previous Question Papers

UNIT 1

New

What is Machine Learning? (Layman’s term)

New

Machine Learning

New

Concept Learning

UNIT 2

UNIT 3

UNIT 4

UNIT 5

Happy Diwali from CHANDRAS EDU!

Thu, 31 Oct 2024 10:40:39 +0000

Happy Diwali

As we light up our homes and hearts this Diwali, we at CHANDRAS EDU want to extend our warmest wishes to you and your family. Diwali is a festival that brings people together to celebrate the triumph of light over darkness, knowledge over ignorance, and good over evil. It’s a time of joy, hope, and renewal.

This festival season, may your lives be illuminated with happiness, prosperity, and good health. Just as we light lamps to remove darkness, let’s also take a moment to spread kindness and wisdom to those around us. Whether it’s reaching out to loved ones, helping someone in need, or investing in learning and growth, let’s make this Diwali meaningful in every way.

Happy Dussehra from CHANDRAS EDU!

Fri, 11 Oct 2024 16:33:07 +0000

Dussehra, also known as Vijayadashami, marks the victory of good over evil, symbolizing Lord Rama’s triumph over Ravana. It is a time for celebration, new beginnings, and the reaffirmation of positive values in life. This auspicious day reminds us to embrace righteousness and let go of negativity.

On this joyous occasion, CHANDRAS EDU extends our heartfelt wishes to all our readers, students, and supporters. May this Dussehra bring you happiness, prosperity, and the strength to overcome all challenges.

Happy GANESH CHATURTHI from CHANDRAS EDU!

Sat, 07 Sep 2024 05:01:33 +0000

As the auspicious occasion of GANESH CHATURTHI dawns upon us, CHANDRAS EDU wishes you and your family immense happiness, peace, and prosperity! LORD GANESHA, the remover of obstacles and the embodiment of wisdom, graces our lives every year during this special festival, filling our homes with blessings and good fortune.

This year, let’s celebrate with devotion, eco-consciousness, and gratitude. Whether you’re immersed in the joy of family gatherings, the art of crafting clay idols, or the rhythm of the Ganesh aartis, may LORD GANESHA bring success and clear the path for new beginnings.

Embedded System Design Downloads

Fri, 23 Aug 2024 10:19:04 +0000

Previous Question Papers

EMBEDDED SYSTEM DESIGN NOV-DEC 2023

EMBEDDED SYSTEM DESIGN FEB 2022

EMBEDDED SYSTEM DESIGN DEC 2022

Previous Mid Exam Papers

EMBEDDED SYSTEM DESIGN SEP 2023 MID II

EMBEDDED SYSTEM DESIGN SEP 2022 MID I

EMBEDDED SYSTEM DESIGN SEP 2023 MID I

EMBEDDED SYSTEM DESIGN DEC 2023 SPECIAL MID I

Assignments

EMBEDDED SYSTEM DESIGN ASSIGNMENT I

EMBEDDED SYSTEM DESIGN ASSIGNMENT II

UNIT 1

UNIT 2

UNIT 3

UNIT 4

UNIT 5

Artificial Intelligence Videos

Fri, 23 Aug 2024 06:22:21 +0000

Artificial Intelligence Course Videos

https://youtu.be/BM945jZ3A2U

Depth-first search (DFS)

https://youtu.be/H_bSdToHtq4

Breadth-first search (BFS)

https://youtu.be/QsJVYwDCJ64

Unifrom-cost search (UCS)

https://youtu.be/xAhLwg5puxc

https://youtu.be/sESolo5vS80

A* search and Iterative Deepening A* search

Artificial Intelligence Downloads

Fri, 23 Aug 2024 05:58:38 +0000

Artificial Intelligence Course Downloads

New

AI Assignment - 2 NOV 2025

New

AI Important Questions (MID 2)

New

AI Mid Exam 1 Key August 2025

AI Assignment-1 August 2025

AI Assignment-2

Open Book Test

Important Questions for Open Book Test

AI Assignment-1

Important Questions for Mid-1

Important Questions for SlipTest

Previous Question Papers

ARTIFICIAL INTELLIGENCE (ECE GROUP) NOV 2024

ARTIFICIAL INTELLIGENCE (CSE GROUP) NOV 2024

ARTIFICIAL INTELLIGENCE (CSE) NOV-DEC 2023

Artificial Intelligence

Tue, 25 Jun 2024 07:05:41 +0000

Artificial Intelligence course focuses on the development of algorithms and statistical models.

Course Objectives

To learn the difference between optimal reasoning vs human like reasoning.
To understand the notions of state space representation, exhaustive search, heuristic search.
To learn different knowledge representation techniques.
To understand the applications of AI like Game Playing and Expert Systems.
To introduce the concept of Machine Learning.

Course Syllabus

UNIT 1

Introduction: History, Intelligent Systems, Foundations of AI, Sub areas of AI & Applications.

Digital Electronics & Logic Design Downloads

Sat, 22 Jun 2024 06:26:12 +0000

Digital Electronics & Logic Design Course Downloads

DELD Assignment

DELD Assignment - 2 July 2024

DELD Assignment - 1 April 2024

Previous Question Papers

DE MID II QP 1 JULY 2023

DE MID II QP 2 JULY 2023

DSD EXTERNAL PAPER - FEB-MAR 2023

DSD EXTERNAL PAPER - MAR 2021

DSD EXTERNAL PAPER - DEC 2019

DE II MID QP 3

STLD II MID QP 1

STLD II MID QP 2

India's Chandrayaan 3 Mission Makes History with Soft Landing on Moon

Wed, 23 Aug 2023 17:55:00 +0000

India’s Chandrayaan 3 mission made history on Wednesday, August 23, 2023, when it soft-landed on the moon’s south pole. The mission is the first of its kind in the world, and it is a major milestone for India’s space program.

Chandrayaan 3 soft landing on Moon

Introduction

The Soft Landing

Scientific Objectives

The Future of Chandrayaan 3

Conclusion

The Chandrayaan 3 mission consists of three spacecraft: an orbiter, a lander, and a rover. The orbiter will study the moon’s surface and atmosphere, while the lander will deploy the rover to explore the lunar surface. The rover is equipped with various scientific instruments, including a camera, a spectrometer, and a magnetometer.

Top 5 AI Writing Tools for Research Papers

Sat, 05 Aug 2023 19:59:27 +0000

In this article, we provide valuable insights into the most cutting-edge AI writing tools tailored specifically for researchers and scholars. We will delve into the world of AI-powered writing solutions that cater to the unique needs of academics, helping you elevate your research papers and propel them to the top ranks of Google search results and get citations.

The Advancements in AI Writing Technology

Embracing the Power of Natural Language Processing (NLP)

Threads: 1 App for Ultimate Seamless Communication

Sun, 09 Jul 2023 15:32:36 +0000

Introduction

Understanding Threads App: A Revolutionary Communication Tool

Streamlining Your Social Media Experience with Threads App

Personalizing Your Social Connections

Boosting Collaboration and Productivity

Navigating the Social Landscape with Threads App

Enhancing Communication Efficiency

Ensuring Cross-Platform Compatibility

Overcoming Common Challenges in Digital Communication

The Future of Social Connections with Threads App

Summary and Key Takeaways

Frequently Asked Questions (FAQs)

Introduction

Introducing Threads App, a revolutionary tool that aims to address thee challenges and revolutionize the way we connect and communicate. In today’s digital age, social connections have become increasingly important as they allow individuals to connect, communicate, and collaborate with people from all around the world. However, effective communication can be challenging due to the multitude of social media platforms and the need to switch between them constantly. Introducing Threads App, a revolutionary tool that aims to address these challenges and revolutionize the way we connect and communicate.

Productivity:10 Study Tips for Improved Productivity

Wed, 14 Jun 2023 09:31:46 +0000

Are you looking to improve your productivity in studies? Whether you’re a student preparing for exams or someone seeking to enhance your learning skills, implementing effective study techniques can significantly improve your productivity and retention.

In this article, we will share 10 study tips that will help you maximize your study sessions and achieve better results.

#1 Create a Study Schedule

#2 Find Your Ideal Study Environment

#3 Take Regular Breaks

Principles of Artificial Intelligence and Machine Learning Downloads

Sat, 03 Jun 2023 05:37:10 +0000

This page contains downloads related to the course - Principles of Artificial Intelligence and Machine Learning.

Important Questions

New

PoAIML Regular Examination Aug/Sep -2023

New

PoAIML I Mid June 2023

PoAIML Important Questions

Important Questions

Assignments

PoAIML Assignment-2

PoAIML Assignment-1

UNIT 1

Uninformed and Informed Search Differences

UNIT 2

Problems on Bayesian Belief Networks

Concept Learning

UNIT 3

Machine Learning: Introduction

My New NPTEL Achievement - TOPPER 1% ELITE GOLD Certificate

Thu, 18 May 2023 02:57:38 +0000

My New NPTEL Achievement - Secured TOPPER 1% & ELITE GOLD Certificate in NPTEL course - Foundation of Cloud IoT Edge ML

Last semester I achieved NPTEL Discipline Star.

Check my complete NPTEL journey.

AI Racing Ahead, Should We Be Concerned? Godfather of AI

Thu, 04 May 2023 06:24:18 +0000

Artificial Intelligence (AI) has become essential to modern life, from smart speakers to self-driving cars. The Godfather of AI, Geoffrey Hinton, revolutionized this technology at the University of Toronto, paving the way for the widespread use of AI today. However, Hinton has recently expressed his concern about AI’s rapid progress, warning that it could soon outpace human abilities. In this article, we’ll explore the benefits and risks of AI and how we can ensure that AI is safe and beneficial for everyone.

Embedded System Design Videos

Wed, 26 Apr 2023 09:40:10 +0000

Embedded System Design (Embedded Systems, Microcontroller and Embedded System Design) Course Videos

https://youtu.be/9wAt62n6Hx0

https://youtu.be/m5y8Rcjd8vQ

https://youtu.be/fE9li1T92vI

https://youtu.be/pddnCt3bUOE

https://youtu.be/wAAPSgrpNYs

https://youtu.be/zTgMpwk19ys

https://youtu.be/-sxpnhzCt0s

https://youtu.be/-S911PHuQV0

https://youtu.be/R5akl32pSL4

https://youtu.be/rePcFhs3cGs

https://youtu.be/Lm7D1gmKk0M

https://youtu.be/Yatp6qmikzs

Digital Electronics Videos

Wed, 26 Apr 2023 07:24:08 +0000

Digital Electronics Course Videos (includes Courses - Digital Logic Design, Switching Theory and Logic Design)

https://youtu.be/htgwTPdt3II

https://youtu.be/xJNodmMs9ug

https://youtu.be/i4wx2Oh0kKA

https://youtu.be/CkPNg4ETAKE

https://youtu.be/Ws4C9yIZd-4

https://youtu.be/7KxpgiN3zPI

https://youtu.be/3X9s6j-wNoM

Videos

Tue, 25 Apr 2023 16:49:10 +0000

CHANDRAS EDU Videos

Artificial Intelligence

Digital Electronics

Embedded System Design

Embedded System Design

Tue, 18 Apr 2023 10:34:39 +0000

Embedded System Design course serves as a detailed introduction for students as well as a reference for practicing engineers and project managers. It is targeted at undergraduate courses in computer science and engineering, electrical engineering, electronics and communication engineering, and control engineering.

Course Objectives:

To provide an overview of Design Principles of Embedded System.
To provide clear understanding about the role of firmware, operating systems in
correlation with hardware systems.

Course Outcomes:

Expected to understand the selection procedure of Processors in the embedded domain.
Design Procedure for Embedded Firmware.
Expected to visualize the role of Real time Operating Systems in Embedded Systems.
Expected to evaluate the Correlation between task synchronization and latency issues

Syllabus

UNIT - I
Introduction to Embedded Systems:

Digital Electronics Downloads

Sat, 15 Apr 2023 09:34:51 +0000

Digital Electronics Course Downloads

Previous Question Papers (includes DSD, DE, STLD courses)

DSD EXTERNAL PAPER - FEB-MAR 2023

DSD EXTERNAL PAPER - MAR 2021

DSD EXTERNAL PAPER - DEC 2019

DE Assignment s

DE ASSIGNMENT-2

CHANDRAS EDU wishes HAPPY SRI RAMA NAVAMI

Thu, 30 Mar 2023 06:57:46 +0000

Sri Rama Navami is the Hindu festival celebrated on the birth of Lord Sri Rama, the seventh avatar of Lord Vishnu. It falls on the 9th day of Chaitra in the Hindu calendar, usually in late March or early April.
Lord Sri Rama is one of the most revered deities in Hinduism. He is believed to embody righteousness, compassion, and virtue. He is also known as Maryada Purushottam, the perfect man who upholds moral values and principles.
The festival of Sri Rama Navami is celebrated with great enthusiasm in many parts of India. Devotees observe fasts, chant mantras, perform puja, and recite the Ramayana. This epic poem narrates the life and deeds of Lord Rama.
In some regions, processions are taken out with beautifully decorated idols of Lord Rama, his wife Sita, his brother Lakshman, and his devotee Hanuman. The idols are carried on beautifully decorated chariots, and devotees sing bhajans and kirtans (devotional songs) as they accompany the procession.
The festival of Sri Rama Navami is also an occasion to reflect on the values and teachings of Lord Rama. His life is a source of inspiration and guidance for people of all ages and backgrounds. He exemplified the virtues of loyalty, righteousness, courage, compassion, and selflessness. Sri Rama’s teachings continue to inspire millions of people worldwide.
In conclusion, Sri Rama Navami is a significant Hindu festival that celebrates Lord Rama’s birth. Devotees must come together, reflect on the values and teachings of Lord Sri Rama and seek his blessings for happy and fulfilling life.

CHANDRAS EDU wishes HAPPY UGADI

Wed, 22 Mar 2023 07:57:24 +0000

CHANDRAS EDU wishes HAPPY UGADI

CHANDRAS EDU wishes you a HAPPY UGADI - TELUGU NEW YEAR

Ugadi is a festival celebrated in the southern states of India, particularly in the states of Telangana, Andhra Pradesh, and Karnataka. Generally, it marks the beginning of the Hindu New Year. It is the first day of Chaitra - the Hindu lunisolar calendar month, usually in March or April.
On Ugadi, people wake up early in the morning, take an oil bath, wear new clothes, and decorate their homes with mango, neem leaves, and flowers. Also, a special dish called “Ugadi pachadi” - a mixture of six tastes - sweet, sour, salty, bitter, spicy, and astringent, symbolizes the different experiences of life. The dish uses raw mangoes, neem flowers, jaggery, tamarind, salt, and chili.
People also visit temples, offer prayers, and seek blessings for a prosperous New Year. Ugadi is considered an auspicious day to start new ventures, make new investments, and perform religious ceremonies. It is a time for joy and celebration. People come with their families and friends, exchange greetings, and share festive food.

Ethereum Structure

Mon, 20 Mar 2023 17:16:01 +0000

Ethereum is an open-source, decentralized blockchain platform that allows developers to develop and deploy decentralized applications (dApps) and smart contracts. Ethereum’s structure can be divided into three main components: the Ethereum Virtual Machine (EVM), the Ethereum Network, and the Ethereum Blockchain.

Ethereum Virtual Machine (EVM): Ethereum Virtual Machine is a runtime environment that executes smart contracts in Solidity or other programming languages. It is a sandboxed environment that isolates smart contract code from the rest of the system to prevent malicious code from harming the network. The EVM is responsible for executing the smart contract code and maintaining the Ethereum network’s state.
Ethereum Network: Ethereum Network is a decentralized peer-to-peer network of nodes that communicate with each other to maintain the Ethereum blockchain. Nodes can be miners, full nodes, or light nodes. Miners validate transactions and add new blocks to the blockchain. At the same time, full nodes maintain a copy of the entire blockchain and validate transactions. Light nodes are lightweight versions of full nodes and do not store the entire blockchain.
Ethereum Blockchain: The Ethereum Blockchain is a distributed ledger that records all transactions and smart contract executions on the network. The blockchain consists of blocks containing a list of transactions and a reference to the previous block. Each block is secured by cryptographic hash functions that make it immutable and tamper-proof.

The Ethereum blockchain also has its own cryptocurrency ETH - Ether, which is used to pay for transaction fees and incentivize miners to validate transactions and add new blocks to the blockchain.

Unlocking the Potential of ChatGPT for Academic Purposes: Benefits, Limitations, and Best Practices

Sun, 19 Mar 2023 20:12:34 +0000

As a language model, ChatGPT is a powerful tool for various academic purposes. Whether you are a student or a researcher, ChatGPT can be an excellent resource for generating ideas, finding relevant information, and answering questions related to your academic field.

In this article, we will see how ChatGPT can be used for academic purposes and explore the benefits and limitations of this technology. Also, we provide some tips on how to use ChatGPT effectively and ethically.

Bitcoin Blockchain

Fri, 17 Mar 2023 21:01:19 +0000

Bitcoin Blockchain is a decentralized, public ledger that records all transactions made on the Bitcoin network. It is a distributed database that is maintained by a network of nodes, and serves as the backbone of the Bitcoin ecosystem. The blockchain enables secure, transparent, and tamper-proof transactions, as each transaction is recorded on the blockchain and can be verified by anyone on the network. It is an innovative technology that has the potential to transform a wide range of industries beyond finance, such as supply chain management, voting systems, and digital identities.

Bitcoin Technology Stack

Fri, 17 Mar 2023 20:40:53 +0000

The Bitcoin Technology Stack refers to the collection of different layers and technologies that work together to enable the functioning of the Bitcoin network. It includes the network layer, consensus layer, transaction layer, and application layer, each with its own unique set of functions and protocols. Together, these layers make up the foundational infrastructure of the Bitcoin ecosystem, providing the necessary mechanisms for secure and decentralized digital transactions.

Fundamentals of Blockchain Technology - Module 2 - Bitcoin Technology Stack Download

Blockchain Technology

Fri, 17 Mar 2023 19:39:44 +0000

Blockchain Technology course provides a comprehensive overview of blockchain, including its history, underlying concepts, and practical applications. The course covers topics such as cryptography, distributed systems, consensus mechanisms, smart contracts.

Course Objectives Course Syllabus
(Click on the topic to access notes)Text Books / Reference Books Online Resources Course Outcomes

Course Objectives

Students should be able to understand a broad overview of the essential concepts of blockchain technology.
To familiarize students with Bitcoin protocol followed by the Ethereum protocol – to lay the foundation necessary for developing applications and programming.
Students should be able to learn about different types of blockchain and consensus algorithms.
Students should be able to understand several types of blockchain use cases.

Course Syllabus

Value Added Course on Blockchain Technology

GPT-4 - The Powerhouse of Conversational AI

Fri, 17 Mar 2023 16:04:21 +0000

As technology continues to evolve, we are witnessing a new era of human-computer interaction, where machines are becoming more intelligent and interactive. One such example is the GPT-4, a cutting-edge conversational AI model that has revolutionized how we interact with machines. In this blog post, we will explore the capabilities of GPT-4 and how it is transforming the world of conversational AI.

Introduction Capabilities of GPT-4 Applications of GPT-4 Conclusion

Introduction

GPT-4 is an artificial intelligence model developed by OpenAI. It is based on the Generative Pre-trained Transformer 3.5 architecture. It is the latest iteration of the ChatGPT series. It is widely acclaimed for its ability to generate human-like text and engage in natural language conversations. GPT-4 takes this further by incorporating advanced features such as meta-learning, unsupervised learning, and transfer learning to improve its language modeling capabilities.

Complements of Numbers

Wed, 15 Mar 2023 19:46:05 +0000

Complements of numbers is a term used in mathematics to refer to the difference between a number and its complement. This article will explore the concept of complements of numbers, their applications, and how to find them.

What are Complements of Numbers?Types of Complements How to Find Complements?Applications of Complements

Complements of Numbers Download

What are Complements of Numbers?

In mathematics, a complement of a number is the difference between the number and the base of the numeral system used to represent the number. For instance, in the decimal system, the base is 10. Therefore, the complement of a number is the difference between the number and 10. The complement of a number is also known as its radix complement.

Principles of Artificial Intelligence and Machine Learning

Tue, 14 Mar 2023 19:57:24 +0000

Principles of Artificial Intelligence and Machine Learning course focuses on the development of algorithms and statistical models.

Course Objectives

To become familiar with basic principles of AI toward problem solving using Search Strategy.
To illustrate AI and ML algorithms and their use in appropriate applications.
To able to formulate solutions to real time problems using machine learning algorithms.
To design and analyze various machine learning algorithms and techniques with a modern outlook focusing on advances.

Course Syllabus

UNIT 1

Introduction: Definitions of AI, Foundations of AI, Subareas of AI

Review of Number Systems

Mon, 13 Mar 2023 02:29:30 +0000

Number systems are a fundamental part of mathematics and computing. They are used to represent and manipulate numbers in different ways. They are essential for various applications, from cryptography to computer graphics. This article will explore the basics of number systems, including the most common bases, how to convert between them, and their practical applications.

What is a Number System?Binary Number System Octal Number System Hexadecimal Number System Applications of Number Systems

Review of Number Systems Download

Digital Electronics

Sat, 11 Mar 2023 17:42:19 +0000

Digital Electronics course covers all fundamental concepts in digital design. At the end of the course, one would be able to analyze and synthesize different combinational and sequential digital systems for real-world use.

Course Objectives Syllabus
(Access Video and Notes for each topic)Text Books References Online Resources Course Outcomes

Download Digital Electronics Syllabus

Digital Electronics Course Objectives

To understand common forms of number representation in digital electronic circuits and convert between different representations.
To design combinational logic circuits.
To design sequential logic circuits.
To understand logic families and data converters

Digital Electronics Syllabus

UNIT 1

Op-Amp Internal Architecture, Characteristics, Applications

Sun, 05 Feb 2023 13:28:34 +0000

An operational amplifier, or op-amp, is crucial in many electronic systems. It serves as a high-gain, direct-coupled, differential-input voltage amplifier that has a wide range of applications.

Table of ContentsOp-Amp Internal Architecture Op-Amp Characteristics Op-Amp Applications

Op-Amp Internal Architecture

An op-amp’s internal architecture makes it such a versatile component.
The first stage of an op-amp is the differential amplifier. The differential amplifier compares the two input signals and amplifies the difference between them. This stage is crucial in providing high accuracy and precision.
The second stage of an op-amp is the voltage amplifier. This stage takes the output from the differential amplifier. It increases the voltage of the signal to a much higher level. The voltage amplifier stage is responsible for the high gain.
Finally, the output stage of an op-amp provides a high current output to drive the load. The output stage provides high stability and reliability, ensuring that the it operates even when driving a heavy load.
Each stage serves a unique purpose in the operation of the op-amp and contributes to its versatility and effectiveness in various applications.

ChatGPT: Can it replace Google?

Mon, 23 Jan 2023 10:00:00 +0000

ChatGPT is an extensive language model from OpenAI. It generates human-like text on various topics, with its training on a massive dataset of internet text.

Table of ContentsWhat is ChatGPT?Its use cases Can it replace Google?

What is ChatGPT?

ChatGPT is one of the GPT (Generative Pre-trained Transformer) language model variants from OpenAI. It generates human-like text in real-time in response to user input.

One of the important features of ChatGPT is its ability to maintain a conversation by keeping track of the context and remembering previous statements. That allows for generating relevant responses to the ongoing conversation and maintains coherence over extended periods.

Top 10 technology trends for 2023

Mon, 09 Jan 2023 20:53:21 +0000

This is my first post in the new year - 2023, and I wish you a happy and prosperous new year.

We are living in an information age. New technology is emerging daily to make our lives simpler, more advanced, and better. For business organizations, the new technology reduces costs, enhances customer experiences, and increases returns. Today the speed at which technology is growing is nearly exponential. The technologies that are likely to see significant development in 2023 are:

NPTEL Discipline Star: My NPTEL Journey

Fri, 09 Dec 2022 04:10:45 +0000

I have finally completed 52 weeks of NPTEL courses in the Computer Science and Engineering (CS) discipline and got NPTEL DISCIPLINE STAR. Here is my NPTEL journey.

Table of ContentsNPTEL Stars My NPTEL Journey NPTEL Discipline Star NPTEL Star T-ShirtNPTEL Discipline Star

NPTEL Stars

Every semester (January/February - March/April; July - September/October), NPTEL will issue NPTEL STARS. There are different categories in NPTEL STARS - NPTEL Discipline Star is one among them. NPTEL DISCIPLINE STAR is for candidates who completed courses totaling 50 weeks or more in the same discipline. The final score in every course is greater than or equal to 55.

e-Rupee: RBI launches retail digital rupee e₹-R

Mon, 05 Dec 2022 10:36:00 +0000

The pilot launch of the Reserve Bank of India’s (RBI) retail digital currency, called the e-Rupee or digital rupee, became live on 1st December 2022. e-Rupee or digital rupee is the electronic form of sovereign currency called central bank digital currency (CBDC).

According to the Reserve Bank of India notifications issued on 7th October and 29th November 2022, RBI is piloting the retail digital rupee.

Table of ContentsWhat is retail e-Rupee?How is the retail e-Rupee?Who issues and manages the retail e-Rupee?What are the participating banks and cities for pilot launch of e-Rupee?Who can use retail e-Rupee?How to use e₹-R?Reasonable, secure, and more effortless payments for all

How to prepare your finances to fight job loss?

Tue, 29 Nov 2022 18:57:31 +0000

Over the past few months, we are hearing news about many big tech companies handing over pink slips to their employees. Companies like Twitter, Amazon, and many of them are slashing their workforces. It is unfortunate to hear such news, and it is an eye-opener for many because this can happen to any one of us at any time. So there should be a plan to face the financial challenges during the job loss period.

Analog Electronics Downloads

Mon, 28 Nov 2022 16:31:39 +0000

Previous Question Papers

Analog Electronics Feb-Mar 2022

Analog Electronics Dec 2019

Assignments

Assignment-1 October 2023

Assignment-2 November 2023

Assignment-3 December 2023

Important Questions

AE Important Questions-1

AE Important Questions-2

AE Important Questions-3

AE Important Questions-4

AE Model Paper-1

AE Model Paper-2

AE Model Paper-3

UNIT 1

PN Junction Diode, Rectifiers (PPT)

Review on Diodes:

V-I characteristics of PN junction Diode, Diode current equation, Piecewise linear characteristics of PN diode

Zener diode

Courses

Fri, 25 Nov 2022 10:19:59 +0000

CHANDRAS EDU Courses

Contact

Fri, 25 Nov 2022 10:11:15 +0000

Whether you wish to discuss new ideas or have a project that I can help with, fill out this form and I’ll contact you soon.

About Me

Fri, 25 Nov 2022 09:42:35 +0000

About Me

About Me - Chandra Shaker Arrabotu

Chandra Shaker Arrabotu

Assistant Professor at G. Narayanamma Institute of Technology & Science

Research Scholar at Amrita Vishwa Vidyapeetham

My Linkedin Profile

My ResearchGate Profile

I am Chandra Shaker Arrabotu, Assistant Professor by profession with an experience of over 10 years in teaching and guiding projects for UG and PG students. With this experience, I gained skills of understanding project requirements and making them successful with the latest hardware and software tools. I worked for projects involving Internet of Things (IoT), Robotics, and Machine Learning (ML).

Raspberry Pi 4 - Best single board computer for projects

Tue, 15 Nov 2022 18:13:21 +0000

There are many single board computer / mini computer in the market for student projects like Raspberry Pi Boards, Asus Tinker Boards, Libre Computer Boards, BeagleBone Boards, Odroid Boards and many more. One of the most prominent board to start with for the student mini projects or major projects is the Raspberry Pi 4.

Directly skip to Raspberry Pi Projects

Table of ContentsRaspberry Pi Raspberry Pi 4 Raspberry Pi Projects

It is a range of small single-board computers (SBCs) developed by the Raspberry Pi Foundation in association with Broadcom. The Raspberry Pi initiative began to promote fundamental computer science education in schools and developing nations. The initial model of Raspberry Pi proved to be more successful than expected, selling outside of its intended market for purposes such as robotics. It is inexpensive, versatile, and has an open design. It also supports HDMI and USB standards, so computer and electronic enthusiasts often use it.

5G services launched in India

Mon, 31 Oct 2022 17:23:47 +0000

On 1st October 2022, Prime Minister Narendra Modi launched the first phase of 5G services in the sixth edition of the Indian Mobile Congress (IMC) 2022 with the theme “New Digital Universe” at Pragati Maidan, Delhi. 5G services in the first phase are available only in a few cities like Delhi, Mumbai, Chennai, Kolkata, and Hyderabad.

Table of Contents

5G Launch in India

Smart India Hackathon 2022 Success Journey

Mon, 19 Sep 2022 06:58:55 +0000

I am very happy to share my first post on my website about the Smart India Hackathon 2022 success journey.

After receiving one lakh prize money in Smart India Hackathon 2022

Team Tech Hustlers

Our team Tech Hustlers won one lakh prize money in the Smart India Hackathon 2022 for a solution to the problem statement proposed by the DoT. Team Tech Hustlers members include Shirisha, Greeshma, Charitha, Vaishnavi, Divya, and Keerthana Pravallika. I and my colleague Mr.Vikas mentored the team.

Disclaimer

Sun, 18 Sep 2022 16:58:53 +0000

If you require any more information or have any questions about our site’s disclaimer, please feel free to contact us.

All the information on this website - https://chandrashaker.com - is published in good faith and for general information purpose only. Chandras EDU does not make any warranties about the completeness, reliability and accuracy of this information. Any action you take upon the information you find on this website (Chandras EDU), is strictly at your own risk. Chandras EDU will not be liable for any losses and/or damages in connection with the use of our website.

Privacy Policy

Sun, 18 Sep 2022 16:28:59 +0000

Last updated: February 22, 2023

This Privacy Policy describes Our policies and procedures on the collection, use and disclosure of Your information when You use the Service and tells You about Your privacy rights and how the law protects You.

We use Your Personal data to provide and improve the Service. By using the Service, You agree to the collection and use of information in accordance with this Privacy Policy.

All

Mon, 01 Jan 0001 00:00:00 +0000

Search

Mon, 01 Jan 0001 00:00:00 +0000