# Basic Electronics

Course Code:15ELN15

Author:uLektz

Regulation:2015

Categories:Electrical & Electronics

Format : ePUB3 (DRM Protected)

Type :eBook

FREE

Description :Basic Electronics of 15ELN15 covers the latest syllabus prescribed by Visvesvaraya Technological University, Karnataka (VTU) for regulation 2015. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### MODULE - I SEMICONDUCTOR DIODES AND APPLICATIONS & BIPOLAR JUNCTION TRANSISTORS

1.1 p-n junction diode, Characteristics and Parameters, Diode approximations, DC load line analysis

1.2 Half-wave rectifier, Two-diode Full-wave rectifier, Bridge rectifier, Capacitor filter circuit (only qualitative approach)

1.3 Zener diode voltage regulators: Regulator circuit with no load, Loaded Regulator, Numerical examples as applicable

1.4 BJT operation, BJT Voltages and Currents, BJT amplification, Common Base, Common Emitter and Common Collector Characteristics, Numerical examples as applicable

###### MODULE - II BJT BIASING & INTRODUCTION TO OPERATIONAL AMPLIFIERS

2.1 DC Load line and Bias Point, Base Bias, Voltage divider Bias, Numerical examples as applicable

2.2 Ideal OPAMP, Inverting and Non Inverting OPAMP circuits

2.3 OPAMP applications: voltage follower, addition, subtraction, integration, differentiation; Numerical examples as applicable.

###### MODULE – III DIGITAL ELECTRONICS

3.1 Introduction, Switching and Logic Levels, Digital Waveform

3.2 Number Systems: Decimal Number System, Binary Number System, Converting Decimal to Binary, Hexadecimal Number System: Converting Binary to Hexadecimal, Hexadecimal to Binary, Converting Hexadecimal to Decimal, Converting Decimal to Hexadecimal, Octal Numbers: Binary to Octal Conversion. Complement of Binary Numbers.

3.3 Boolean Algebra Theorems, De Morgan’s theorem

3.4 Digital Circuits: Logic gates, NOT Gate, AND Gate, OR Gate, XOR Gate, NAND Gate, NOR Gate, X-NOR Gate

3.5 Algebraic Simplification, NAND and NOR Implementation: NAND Implementation, NOR Implementation

###### MODULE - IV FLIP-FLOPS & MICROCONTROLLERS

4.1 Introduction to Flip-Flops, NAND Gate Latch/NOR Gate Latch, RS Flip-Flop, Gated Flip-Flops: Clocked RS Flip-Flop

4.2 Introduction to Micro controllers, 8051 Micro controller Architecture

4.3 Micro controller based stepper motor control system (only Block Diagram approach).

###### MODULE - V COMMUNICATION SYSTEMS & TRANSDUCERS

5.1 Introduction, Elements of Communication Systems

5.2 Modulation: Amplitude Modulation, Spectrum Power, AM Detection (Demodulation), Frequency and Phase Modulation. Amplitude and Frequency Modulation: A comparison.

5.3 Introduction, Passive Electrical Transducers, Resistive Transducers, Resistance Thermometers, Thermistor. Linear Variable Differential Transformer (LVDT).

5.4 Active Electrical Transducers, Piezoelectric Transducer, Photoelectric Transducer.