Cathode Ray Oscilloscope (CRO)

A Cathode Ray Oscilloscope (CRO) is a fundamental electronic instrument used to visualize electrical signals as waveforms on a screen. Widely used in laboratories and repair work, CROs help engineers measure voltage, frequency, and phase differences with high accuracy. By…

https://easyelectronics.co.in/cathode-ray-oscilloscope-cro/

Cathode Ray Tube (CRT) – Working, Construction, and Applications

The Cathode Ray Tube (CRT) is a vacuum tube that was once the heart of televisions and oscilloscopes. It uses an electron beam to produce images or waveforms on a phosphorescent screen. Even today, CRTs are essential to understanding how…

https://easyelectronics.co.in/cathode-ray-tube-crt/

🛰️ Synthetic Aperture Radar (SAR): Working, Applications, and Advantages

Synthetic Aperture Radar (SAR) is a powerful radar imaging technique that creates high-resolution 2D or 3D images of landscapes, even through clouds or in total darkness. Unlike traditional radars, SAR uses the motion of the radar platform—like a satellite or…

https://easyelectronics.co.in/synthetic-aperture-radar/

⚡ Star-Delta Conversion Made Easy: Learn it, Use it, Master it!

Ever stared at a network of resistors shaped like a triangle or a Y and thought, “What on earth is going on here?” 😵‍💫 Don’t worry — you’re not alone.

The Star-Delta (Y-Δ) Conversion is one of the trickiest-looking topics…

https://easyelectronics.co.in/star-delta-conversion-calculator/

Electronics Tools & Simulators – Easy Electronics Online Lab

Welcome to the Easy Electronics Online Lab – your one-stop platform for interactive electronics tools and simulators. Whether you’re a student, educator, or hobbyist, our digital lab helps you learn through hands-on experience. Simulate logic gates, test circuit logic, explore…

https://easyelectronics.co.in/tools-lab/

Top 5 Code Converters in Digital Electronics: Powerful Examples & Free Tool

🔍 Introduction to Code Converters in Digital Electronics

In the field of digital electronics, information is represented using binary digits (0s and 1s). However, different digital systems may use different binary-based codes like Binary, BCD (Binary Coded Decimal), Gray Code,…

https://easyelectronics.co.in/code-converters-in-digital-electronics/

Free Electronics Tools & Calculators for Students: Learn, Convert & Simulate Easily

🧠 Introduction: Why Every Student Needs These Tools

If you’re a student looking for the best electronics tools for students, this post covers everything you need — from free circuit calculators to logic gate simulators and digital code converters.

You’re…

https://easyelectronics.co.in/electronics-tools-calculators-for-students/

🧠 Download Electronics Short Notes PDF for GATE, ESE & PSU

Preparing for competitive exams like GATE, ESE, and PSU?
You’re in the right place. 🎯

On this page, you can download concise, exam-focused short notes PDFs on major electronics subjects — including Digital Electronics, Analog Circuits, Control Systems, Microprocessors, and…

https://easyelectronics.co.in/electronics-short-notes-pdf-gate-ese-psu/

🔧 23 Essential 8085 Microprocessor Programs for Students

Get hands-on with 8085 microprocessor programs—23 carefully selected programs designed for learning, lab practice, and competitive exam prep (GATE, ESE, PSU).

These 8085 program examples teach everything from basic arithmetic to array logic, bitwise operations, and sorting techniques. Ideal for…

https://easyelectronics.co.in/8085-microprocessor-programs/

What is CMRR? | Common Mode Rejection Ratio

In this article, we will discuss what CMRR is. How has CMRR affected the output voltage of the Op-amp? We will also learn the function of CMRR with the frequency and ideal and practical application of CMRR in an Op-amp.…

https://easyelectronics.co.in/cmrr-common-mode-rejection-ratio/

Optical Fiber Communication

In this lecture, we are going to learn about Optical fiber communication, a Block diagram of optical fiber communication systems, types, and modes of optical fiber, and the advantages and applications of optical fiber communication.

So let’s start with the…

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XOR Gate

In this lecture, we are going to learn about the Logic of the XOR Gate in every detail. We will discuss what is XOR gate is, the symbol of the XOR gate, the XOR gate truth table, the XOR gate…

https://easyelectronics.co.in/xor-gate/

🧠 Interrupts in 8085 Microprocessor – Explained with Diagram, Priority Table

📚 What is an Interrupt?

In simple terms, an interrupt in 8085 is a signal that temporarily pauses the main program and redirects the CPU to execute a different task.

📱 Example: Imagine you’re watching a YouTube video. Suddenly, your…

https://easyelectronics.co.in/interrupts-in-8085/

ISRO-2017(December) ECE previous year paper Solution: https://www.youtube.com/playlist?list=PLvZxxxPqWdSWhrMW25qFfh6VCpwlK3Gj1

ISRO-2017(MAY) ECE previous year paper Solution: https://www.youtube.com/playlist?list=PLvZxxxPqWdSWU7mhZd5kod0RHjq2gqx-f

ISRO-2018(ECE) Previous Year Paper Solution: https://www.youtube.com/playlist?list=PLvZxxxPqWdSX6F1LBk2msm8OR-94UjC8r

⚡ Voltage Divider Calculator – Understand, Calculate & Design Smarter Circuits Instantly

Understanding how voltages are distributed in a circuit is fundamental for every electronics student, and that’s exactly where a voltage divider calculator becomes an essential tool. Whether you’re working on sensor circuits, analog inputs for microcontrollers like Arduino, or biasing…

https://easyelectronics.co.in/voltage-divider-calculator/

Noise In Communication System

💡 From the Editor’s Bench: Over years of designing communication circuits, I’ve learned that a deep understanding of noise is what separates a functional design from an exceptional one. It’s the invisible frontier where the battle for signal integrity is…

https://easyelectronics.co.in/noise-in-communication-system/