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2nd Year Electrical and Electronics Engineering Notes

In this category, we listed 2nd Year Electrical and Electronics Engineering Notes for Diploma and Degree Engineering Students. Welcome to Poly Notes Hub, a one-stop solution for engineering notes.

Canonical Form of Boolean Expression With Examples - poly notes hub

Arun Paul / December 14, 2025

Canonical Form of Boolean Expression With Examples | New Topic

Canonical Form of Boolean Expression With Examples | New Topic Read Post »

Realise Boolean Expressions using Logic Gates - Poly Notes Hub

Arun Paul / December 14, 2025

Realise Boolean Expressions using Logic Gates | New Topic

Realise Boolean Expressions using Logic Gates | New Topic Read Post »

What is Minterm and Maxterm in Digital Electronics? With Examples and Truth Table - poly notes hub

Arun Paul / December 13, 2025

What is Minterm and Maxterm in Digital Electronics? With Examples

What is Minterm and Maxterm in Digital Electronics? With Examples Read Post »

Logical Expression of SOP and POS in Digital Electronics - poly notes hub

Arun Paul / December 11, 2025

SOP and POS in Digital Electronics | New Topic

SOP and POS in Digital Electronics | New Topic Read Post »

Boolean Algebra Questions with Solutions PDF | Handwritten Notes - poly notes hub

Arun Paul / December 10, 2025

Boolean Algebra Questions with Solutions PDF | Handwritten Notes

Boolean Algebra Questions with Solutions PDF | Handwritten Notes Read Post »

Boolean Algebra Laws and Rules in Digital Electronics - poly notes hub

Arun Paul / December 10, 2025

Boolean Algebra Laws and Rules in Digital Electronics | New Topic

Boolean Algebra Laws and Rules in Digital Electronics | New Topic Read Post »

Universal Logic Gates in Digital Electronics - NAND and NOR - poly notes hub

Arun Paul / December 9, 2025

Universal Logic Gates in Digital Electronics – NAND and NOR | New Topic

Universal Logic Gates in Digital Electronics – NAND and NOR | New Topic Read Post »

Explain De Morgan's Theorem in Digital Electronics - poly notes hub

Arun Paul / December 9, 2025

Explain De Morgan’s Theorem in Digital Electronics | New Topic

Explain De Morgan’s Theorem in Digital Electronics | New Topic Read Post »

Different Types of Logic Gates with Truth Table and Symbol and Boolean Expression - poly notes hub

Arun Paul / December 8, 2025

Different Types of Logic Gates with Truth Table and Symbol | New Topic

Different Types of Logic Gates with Truth Table and Symbol | New Topic Read Post »

Decimal to Octal and Octal to Decimal Conversion PDF Notes | Octal to Binary Conversion and Binary to Octal Conversion - poly notes hub

Arun Paul / December 8, 2025

Decimal to Octal and Octal to Decimal Conversion – PDF | New Topic

Decimal to Octal and Octal to Decimal Conversion – PDF | New Topic Read Post »

decimal to binary and binary to decimal conversion notes pdf - poly notes hub

Arun Paul / December 7, 2025

Decimal to Binary and Binary to Decimal Conversion – PDF | New Topic

Decimal to Binary and Binary to Decimal Conversion – PDF | New Topic Read Post »

Different Types of Number Systems in Digital Electronics - poly notes hub

Arun Paul / December 7, 2025

Different Types of Number Systems in Digital Electronics | New Topic

Different Types of Number Systems in Digital Electronics | New Topic Read Post »

Positive Logic and Negative Logic with Example and diagram - poly notes hub

Arun Paul / December 5, 2025

Positive Logic and Negative Logic with Example and Diagram | New Topic

Positive Logic and Negative Logic with Example and Diagram | New Topic Read Post »

Explain the Difference Between Analog and Digital Signals - poly notes hub

Arun Paul / December 5, 2025

Explain the Difference Between Analog and Digital Signals | New Topic

Explain the Difference Between Analog and Digital Signals | New Topic Read Post »

different types of capacitors and their uses - poly notes hub

Arun Paul / November 21, 2025

Different Types of Capacitors and Their Uses | New Topic

Different Types of Capacitors and Their Uses | New Topic Read Post »

different types of ceramic capacitors - poly notes hub

Arun Paul / November 20, 2025

Different Types of Ceramic Capacitors | New Topic

Different Types of Ceramic Capacitors | New Topic Read Post »

different types of inverter battery - poly notes hub

Arun Paul / November 12, 2025

Different Types of Inverter Battery | New Topic

Different Types of Inverter Battery | New Topic Read Post »

8086 microprocessor pin diagram with explanation - poly notes hub

Arun Paul / November 6, 2025

8086 Microprocessor Pin Diagram with Explanation | New Topic

8086 Microprocessor Pin Diagram with Explanation | New Topic Read Post »

Types of Incandescent Light Bulbs - Explained with Features & Uses - poly notes hub

Arun Paul / November 3, 2025

Types of Incandescent Light Bulbs – Explained with Features & Uses

Types of Incandescent Light Bulbs – Explained with Features & Uses Read Post »

Incandescent Light Bulb Diagram - poly notes hub

Arun Paul / November 3, 2025

Incandescent Light Bulb Diagram | New Topic

Incandescent Light Bulb Diagram | New Topic Read Post »

halogen bulbs and its parts - poly notes hub

Arun Paul / November 2, 2025

Halogen Bulb and Its Parts – Working | New Topic

Halogen Bulb and Its Parts – Working | New Topic Read Post »

Zero Crossing Detector for FM Demodulation and its Block Diagram - poly notes hub

Arun Paul / October 28, 2025

Zero Crossing Detector for FM Demodulation – Block Diagram | New Topic

Zero Crossing Detector for FM Demodulation – Block Diagram | New Topic Read Post »

balanced slope detector circuit diagram and working principle - poly notes hub

Arun Paul / October 28, 2025

Balanced Slope Detector – Circuit Diagram, Working | New Topic

Balanced Slope Detector – Circuit Diagram, Working | New Topic Read Post »

Difference Between Foster Seeley and Ratio Detector circuit - poly notes hub

Arun Paul / October 26, 2025

Difference Between Foster Seeley and Ratio Detector | New Topic

Difference Between Foster Seeley and Ratio Detector | New Topic Read Post »

Ratio Detector for FM Demodulation and its Circuit Diagram - poly notes hub

Arun Paul / October 26, 2025

Ratio Detector for FM Demodulation – Circuit Diagram | New Topic

Ratio Detector for FM Demodulation – Circuit Diagram | New Topic Read Post »

Explain Foster Seeley Discriminator Working Principle and Circuit Diagram - poly notes hub

Arun Paul / October 26, 2025

Explain Foster Seeley Discriminator – Circuit Diagram, Working | New Topic

Explain Foster Seeley Discriminator – Circuit Diagram, Working | New Topic Read Post »

Envelope Detector for Demodulation of AM Signal and its Circuit Diagram - poly notes hub

Arun Paul / October 25, 2025

Envelope Detector for Demodulation of AM Signal – Circuit Diagram | New Topic

Envelope Detector for Demodulation of AM Signal – Circuit Diagram | New Topic Read Post »

Scholarships for Polytechnic Students in West Bengal - poly notes hub

Arun Paul / October 10, 2025

Scholarships for Polytechnic Students in West Bengal: A Complete Guide

Scholarships for Polytechnic Students in West Bengal: A Complete Guide Read Post »

Different Types of Push Buttons or Switches - poly notes hub

Arun Paul / August 7, 2025

Different Types of Push Buttons or Switches | New Topic

Different Types of Push Buttons or Switches | New Topic Read Post »

plan position indicator in radar - poly notes hub

Arun Paul / July 24, 2025

Plan Position Indicator in Radar – Block Diagram | New Topic

Plan Position Indicator in Radar – Block Diagram | New Topic Read Post »

block diagram of pulsed radar system with explanation - poly notes hub

Arun Paul / July 24, 2025

Block Diagram of Pulsed Radar System – Explanation | New Topic

Block Diagram of Pulsed Radar System – Explanation | New Topic Read Post »

Different Types of Potentiometers or POTs - poly notes hub

Arun Paul / June 28, 2025

Different Types of Potentiometers or POTs | New Topic

Different Types of Potentiometers or POTs | New Topic Read Post »

different types of multimeters - poly notes hub

Arun Paul / June 23, 2025

Different Types of Multimeters | New Topic

Different Types of Multimeters | New Topic Read Post »

Parts of Power Transformer and Their Function - poly notes hub

Arun Paul / June 20, 2025

Parts of Power Transformer and Their Function | New Topic

Parts of Power Transformer and Their Function | New Topic Read Post »

what is a relay module - poly notes hub

Arun Paul / June 20, 2025

What is a Relay Module? – Function and Uses | New Topic

What is a Relay Module? – Function and Uses | New Topic Read Post »

Mechanical Phonographic Cylinder and Disc Recording Diagram - poly notes hub

Arun Paul / June 19, 2025

Mechanical Phonographic Cylinder and Disc Recording | New Topic

Mechanical Phonographic Cylinder and Disc Recording | New Topic Read Post »

Basic Block Diagram of Digital Communication System - poly notes hub

Arun Paul / June 5, 2025

Basic Block Diagram of Digital Communication System | New Topic

Basic Block Diagram of Digital Communication System | New Topic Read Post »

Block Diagram and Working of Microwave Oven - poly notes hub

Arun Paul / June 5, 2025

Block Diagram and Working of Microwave Oven | New Topic

Block Diagram and Working of Microwave Oven | New Topic Read Post »

functional Block diagram of digital camera - poly notes hub

Arun Paul / June 2, 2025

Block Diagram of Digital Camera – Explanation | New Topic

Block Diagram of Digital Camera – Explanation | New Topic Read Post »

Refrigerator Block Diagram and Working - poly notes hub

Arun Paul / May 22, 2025

Refrigerator Block Diagram and Working | New Topic

Refrigerator Block Diagram and Working | New Topic Read Post »

Simple Block Diagram of Washing Machine with Explanation - poly notes hub

Arun Paul / May 22, 2025

Simple Block Diagram of Washing Machine | New Topic

Simple Block Diagram of Washing Machine | New Topic Read Post »

Block Diagram of Air Conditioner System and Its Working - poly notes hub

Arun Paul / May 17, 2025

Block Diagram of Air Conditioner System – Working | New Topic

Block Diagram of Air Conditioner System – Working | New Topic Read Post »

Block Diagram of Photocopier and Its Working - poly notes hub

Arun Paul / May 17, 2025

Block Diagram of Photocopier – Working | New Topic

Block Diagram of Photocopier – Working | New Topic Read Post »

Explain UART Communication Protocol Block Diagram - poly notes hub

Arun Paul / May 14, 2025

Explain UART Communication Protocol Block Diagram | New Topic

Explain UART Communication Protocol Block Diagram | New Topic Read Post »

SBUF Register in 8051 Microcontroller - poly notes hub

Arun Paul / May 13, 2025

SBUF Register in 8051 Microcontroller | New Topic

SBUF Register in 8051 Microcontroller | New Topic Read Post »

Block Diagram of DTH Receiver or Direct To Home System - poly notes hub

Arun Paul / April 11, 2025

Set Top Box – Block Diagram of DTH Receiver | New Topic

Set Top Box – Block Diagram of DTH Receiver | New Topic Read Post »

monochrome picture tube diagram - poly notes hub

Arun Paul / March 30, 2025

Monochrome Picture Tube Diagram | New Topic

Monochrome Picture Tube Diagram | New Topic Read Post »

Block Diagram of TV Remote Control - IR Remote Control of TV - poly notes hub

Arun Paul / March 30, 2025

Block Diagram of TV Remote Control – IR Remote Control | New Topic

Block Diagram of TV Remote Control – IR Remote Control | New Topic Read Post »

Block Diagram of EHT Supply in TV - poly notes hub

Arun Paul / March 26, 2025

EHT Supply in TV – Circuit Diagram | New Topic

EHT Supply in TV – Circuit Diagram | New Topic Read Post »

Colour Encoder in Colour TV block diagram - poly notes hub

Arun Paul / March 24, 2025

Colour Encoder in Colour TV – Block Diagram | New Topic

Colour Encoder in Colour TV – Block Diagram | New Topic Read Post »

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Download Optics Notes PDF | Applied Physics 2 Notes | New Topic
by Arun Paul
Electrostatics Notes PDF | Applied Physics 2 Notes | New Topic
by Arun Paul
Wave Motion and Its Applications Notes PDF | Applied Physics 2 | New Topic
by Arun Paul
Network Utilities and Devices Notes PDF (Unit 5) | Introduction to IT System | New Topic
by Arun Paul
Partial Differentiation Problems and Solutions PDF | New Topic
by Arun Paul
WBSCTE Mathematics 2 2022 Question Paper Solution PDF | New Topic
by Arun Paul
WBSCTE Mathematics 2 2023 Question Paper Solution PDF | New Topic
by Arun Paul
Last 5 Years Question Papers Solutions PDFs of Diploma 2nd Semester | WBSCTE | New Topic
by Arun Paul
HTML Handwritten Notes PDF | Free Download | New Topic
by Arun Paul
2nd Order Differential Equation Solution using Particular Integral (PI) | Part 2
by Arun Paul

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