2nd Year Engineering Notes

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

Arun Paul / April 5, 2024

What is Multimeter? – Construction, Operation, Function | New Topic [2024]

What is Multimeter? – Construction, Operation, Function | New Topic [2024] Read Post »

Arun Paul / April 4, 2024

What is PN Junction? – Formation | New Topic [2024]

What is PN Junction? – Formation | New Topic [2024] Read Post »

Arun Paul / April 2, 2024

What is N Type Semiconductor – Definition, Formation | New Topic

What is N Type Semiconductor – Definition, Formation | New Topic Read Post »

microprocessor 8085 architecture - poly notes hub

Arun Paul / April 1, 2024

Architecture of 8085 – Functions of Each Block | New Topic

Architecture of 8085 – Functions of Each Block | New Topic Read Post »

p type semiconductor and n type semiconductor - poly notes hub

Arun Paul / April 1, 2024

P Type and N Type Semiconductor – Details | New Topic

P Type and N Type Semiconductor – Details | New Topic Read Post »

what is tunnel diode and its characteristics - poly notes hub

Arun Paul / March 31, 2024

What is Tunnel Diode – Construction, Working, and Characteristics | New Topic [2024]

What is Tunnel Diode – Construction, Working, and Characteristics | New Topic [2024] Read Post »

atmega328p pinout - atmega328p pin configuration - poly notes hub

Arun Paul / March 31, 2024

Atmega328p Pinout – Pin Details | New Topic [2024]

Atmega328p Pinout – Pin Details | New Topic [2024] Read Post »

Arun Paul / March 30, 2024

VI Characteristics of SCR – Forward and Reverse | New Topic

VI Characteristics of SCR – Forward and Reverse | New Topic Read Post »

n type and p type semiconductors - poly notes hub

Arun Paul / March 30, 2024

N Type and P Type Semiconductors – Details | New Topic

N Type and P Type Semiconductors – Details | New Topic Read Post »

How Transistor works as an Amplifier Transistor as an amplifier

Arun Paul / January 5, 2024

How Transistor works as an Amplifier | Circuit Diagram | Working | Uses | New Topic

How Transistor works as an Amplifier | Circuit Diagram | Working | Uses | New Topic Read Post »

5 best ai tools for students free of cost

Arun Paul / November 6, 2023

5 Best AI Tools For Students | Free AI Tools | New Topic

5 Best AI Tools For Students | Free AI Tools | New Topic Read Post »

what is Transistor in electronics PNP NPN Poly Notes Hub

Arun Paul / October 28, 2023

What is Transistor in Electronics and Its Types

What is Transistor in Electronics and Its Types Read Post »

Arun Paul / September 19, 2023

N-Type and P-Type Semiconductor

N-Type and P-Type Semiconductor Read Post »

Arun Paul / September 16, 2023

What is Semiconductor and Its Types

What is Semiconductor and Its Types Read Post »

plc - programmable logic control - diploma engineering notes - engineering notes - block diagram of plc - polynoteshub

Arun Paul / August 28, 2023

PLC | Diploma Engineering Notes

PLC | Diploma Engineering Notes Read Post »

diploma engineering notes - polynoteshub

Arun Paul / August 26, 2023

Explain The Addressing Modes of 8051 and Types | New Topic

Explain The Addressing Modes of 8051 and Types | New Topic Read Post »

Arun Paul / August 20, 2023

RADAR

RADAR Read Post »

Arun Paul / August 11, 2023

8085 Microprocessor

8085 Microprocessor Read Post »

Arun Paul / August 5, 2023

Triggering methods of SCR

Triggering methods of SCR Read Post »

Arun Paul / August 4, 2023

Offline UPS

Offline UPS Read Post »

Arun Paul / August 3, 2023

Online UPS

Online UPS Read Post »

Arun Paul / July 31, 2023

TRIAC

TRIAC Read Post »

Electrical and Electronics Engineering Notes

About Single Phase PWM Inverter | New Topic
In this note, we are going to know about Single
What is PWM Inverter? – Details | New Topic
In this note, we are going to know about a
About Single Phase Full Bridge Inverter | New Topic
In this note, we are going to know about Single Phase

Electronics and Telecommunication Engineering Notes

Block Diagram of Disc Recording System | New Topic
In this note, we are going to learn about the
Mechanical Phonographic Cylinder and Disc Recording | New Topic
In this note, we are going to know about the
Block Diagram and Working of Microwave Oven | New Topic
In this note, we are going to know about the

Electronics and Instrumentation Engineering Notes

Basic Electrical Engineering Notes PDF – Free Download and Guide
Get well-organized basic electrical engineering notes with solved examples, formulas,
Different Types of Potentiometers or POTs | New Topic
In this note, we are going to learn about different
Different Types of Multimeters | New Topic
In this note, we are going to learn about different

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2nd Year Engineering Notes

What is Multimeter? – Construction, Operation, Function | New Topic [2024]

What is PN Junction? – Formation | New Topic [2024]

What is N Type Semiconductor – Definition, Formation | New Topic

Architecture of 8085 – Functions of Each Block | New Topic

P Type and N Type Semiconductor – Details | New Topic

What is Tunnel Diode – Construction, Working, and Characteristics | New Topic [2024]

Atmega328p Pinout – Pin Details | New Topic [2024]

VI Characteristics of SCR – Forward and Reverse | New Topic

N Type and P Type Semiconductors – Details | New Topic

How Transistor works as an Amplifier | Circuit Diagram | Working | Uses | New Topic

5 Best AI Tools For Students | Free AI Tools | New Topic

What is Transistor in Electronics and Its Types

N-Type and P-Type Semiconductor

What is Semiconductor and Its Types

PLC | Diploma Engineering Notes

Explain The Addressing Modes of 8051 and Types | New Topic

RADAR

8085 Microprocessor

Triggering methods of SCR

Offline UPS

Online UPS

TRIAC

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