2016 - 2019

B.Sc. ELECTRONICS

BSc ELECTRONICS

SCHEME OF EXAMINATIONS

(For students admitted from June 2014 - 2015 & onwards)

CODE NO.

SUBJECT

EXAM

DURA-

TION

(Hrs)

Max. Marks Credit

points CA CE Total

First Semester

Part –I

14LAU01

12LAU01

14LAU01

Tamil – I OR

Hindi – I OR

French-I 3 25 75 100 3

Part –II

14EU01 Communicative English - I-

Interpersonal Communication 3 25 75 100 3

Part –III

14ELU01 Circuit Analysis

3 25 75 100 4

14ELU02 Mathematics – I (Allied - EL)

3 25 75 100 5

Practical – I

Electric Circuits Lab* - - - - -

Practical – II

Semiconductor Devices Lab* - - - - -

Second Semester

Part –I

14LAU02

12LAU02

14LAU02

Tamil – II OR

Hindi – II OR

French-II

3 25 75 100 3

Part –II

14EU02 Communicative English - II –

Academic Communication 3 25 75 100 3

Part –III

14ELU03 Semiconductor Devices 3 25 75 100 4

14ELU04 Mathematics – II (Allied - EL) 3 25 75 100 5

14ELU05 Practical – I

Electric Circuits Lab 3 40 60 100 3

14ELU06 Practical – II

Semiconductor Devices Lab 3 40 60 100 3

Part –IV

14VEU01 Value Education -- 100 -- 100 2

CODE NO.

SUBJECT

EXAM

DURA-

TION

(Hrs)

Max. Marks Credit

points CA CE Total

Third Semester

Part –III

14ELU07 Digital Principles and

Applications

3 25 75 100 4

14ELU08 Electronic Circuits 3 25 75 100 4

14ELU09 Machines and Instruments - 100 - 100 4

14ELU10 C Programming (Allied - CM) 3 25 75 100 3

14ELU11 Practical – III

C Programming Lab

(Allied - CM)

3 40 60 100 2

Practical – IV

Digital Electronics Lab*

- - - - -

Practical – V

Electronic Circuits Lab*

- - - - -

Part – IV

14ESU01 Environmental Studies -- 100 -- 100 2

Fourth Semester

Part –III

14ELU12 Digital and Linear IC’s 3 25 75 100 4

14ELU13 Control System - 100 - 100 4

14ELU14 Medical Electronics 3 25 75 100 4

14ELU15 Visual Basic (Allied - CM) 3 25 75 100 3

14ELU16 Practical – IV

Digital Electronics Lab 3 40 60 100 3

14ELU17 Practical – V

Electronic Circuits Lab 3 40 60 100 3

14ELU18

Practical – VI

Visual Basic Lab

(Allied - CM)

3 40 60 100 2

Part – IV

14SBU01

Skill Based Subject:

Internet Security - 100 - 100 2

CODE NO.

SUBJECT

EXAM

DURA-

TION

(Hrs)

Max. Marks Credit

points CA CE Total

Fifth Semester

Part –III

14ELU19 Electronic Communication – I 3 25 75 100 4

14ELU20 Industrial and Power

Electronics 3 25 75 100 4

14ELU21 PIC Microcontroller 3 25 75 100 5

14ELU22A

14ELU22B

Core Elective – I :

Programmable Logic

Controller OR

Robotics and Automation

3 25 75 100 4

14ELU23 Internship - 40 60 100 6

Practical – VII Electronic

Communication Lab* - - - - -

Practical – VIII Industrial and

Power Electronics Lab* - - - - -

Practical – IX Embedded

Systems Lab* - - - - -

Part –IV

14NME01 Non-Major Elective (1) :

EDC

--

100

--

100

2

14NME02

Non-Major Elective (2) :

General Awareness

(On-line Test)

1½

--

100

100

2

Sixth Semester

Part – III

14ELU24 Electronic Communication – II 3 25 75 100 4

14ELU25 Computer Hardware and

Networking 3 25 75 100 5

14ELU26 Real Time Operating System 3 25 75 100 5

14ELU27A

14ELU27B

Core Elective – II :

Mobile Technology OR

Automotive Electronics

3 25 75 100 4

14ELU28 Practical – VII Electronic

Communication Lab 3 40 60 100 3

14ELU29 Practical – VIII Industrial and

Power Electronics Lab 3 40 60 100 3

14ELU30 Practical – IX Embedded

Systems Lab 3 40 60 100 3

Total Credits 136

PART-V Credit

s

1.

Extension Activity :

NSS / NCC / Sports / Department Activity

I – VI semesters

2

2.

Competence Enhancement :

Add-on Course / Women’s Studies / Extra paper

I – VI semesters

2

Grand Total 140

Student can opt for any one EDC (at UG Level) offered by the College in Cluster II for

Aided programme and Cluster IV for Unaided programme other than the Course offered

by their own department.

Allied and EDC offered by the Department

Allied:

14MCU11 Digital Electronics (for B.Sc., Mathematics with CA)

14MCU15 PC Hardware (for B.Sc., Mathematics with CA)

14MCU16 Digital Electronics Lab (for B.Sc., Mathematics with CA)

14ITU22 Microprocessor and its Applications (for B.Sc., IT)

14ITU24 Microprocessor Lab (for B.Sc., IT)

EDC:

14EDCELU Fundamentals of Digital Computer (for all UG Programmes)

14ELU01 CIRCUIT ANALYSIS I SEMESTER

Objective

To understand the Basic components and their operations.

To gain knowledge about Electric, Electronic circuits and Network theorems.

Unit – I - Circuit Elements (14 Hrs)

Voltage – Current - Power and Energy – Resistance Parameter - Capacitance Parameter -

Inductance Parameter – Energy Sources – Colour Coding of Resistor - Different types of

Resistors, Capacitors and Inductors – Ohm’s law – Resistors in Series and Parallel – Series

Parallel Combinations – Star to Delta and Delta to Star transformations.

Unit – II - Methods of Analyzing Circuits (13 Hrs)

Kirchoff’s laws – Mesh Analysis – Nodel Analysis – Superposition Theorem – Thevenin’s

Theorem – Norton’s Theorem – Maximum Power Transfer Theorem - Millman’s Theorem.

Unit – III – Alternating Current and Voltage (13 Hrs)

Introduction - The Sine wave – Angular Relation of a Sine wave – Sine wave Equation –

Voltage and Current Values of a Sine Wave – Phase Relation in a Pure Resistor – Phase

Relation in a Pure Capacitor - Phase Relation in a Pure Inductor – Phasor Diagram – Series

Circuits – RL, RC and RLC Circuits.

Unit – IV – Power and Power Factor (13 Hrs)

Instantaneous Power – Average Power – Apparent and Power Factor – Reactive Power –

Power Triangle – Resonance – Series Resonance – Impedance and Phase Angle of a Series

Resonance Circuit – Bandwidth of a RLC Circuit – The Quality factor (Q) and its effects on

Bandwidth – Magnification in Resonance – Parallel Resonance: Resonant Frequency for a

Tank Circuit – Variation of Impedance with Frequency – Q factor of Parallel Resonance –

Magnification.

Unit – V - Poly Phase Circuits (13 Hrs)

Advantages of 3-phase System - Generation of 3-phase Voltages – Phase Sequence – Inter

Connection of 3-phase Sources and Loads – Power Measurement in 3-phase circuits – Power

Measurement in a Single Phase Circuit by Wattmeter – Power in 3-phase Circuits – Two

Wattmeter and Three Wattmeter Method – Power Factor by Two Wattmeter Method -

Transient Response – DC Response of RL, RC and RLC Circuits.

Text Book

1. Sudhakar. A and Shyam Mohan S.P, “Circuits and Networks Analysis and Synthesis”,

TMH, New Delhi, 1998.

14ELU02 Mathematics –I I- Semester

For BSc Electronics

Unit I (11Hrs)

Vector Calculus : Concept of vector and scalar fields – Vector differential operator –

Gradiant of a scalar function – Divergence of a vector – Laplacian operator – Curl of

vector – Solenoidal and irrotational vectors – Gauss divergence theorem – Green’s

theorem - Stoke’s theorem (Statement only)

Unit II (11Hrs)

Matrices : Definition – Various types of matrices – Inverse of a matrix – Rank of a

matrix – Solving simultaneous linear equations – Characteristic equation – Cayley Hamilton

theorem - Eigen values Eigen vectors

Unit III (11Hrs)

Differential Calculus : Succssive differentiation – Finding nth

derivative using partial

fraction – Finding nth

derivative using Leibnitz’s theorem.

Partial differentiation : Successive partial derivative – Function of function rule – Total

differential co-efficient – Implicit function – Homogeneous function – Euler’s theorem.(proof

not required)

Unit IV (11Hrs)

Laplace Transform : Definition – General theorem – Inverse Laplace transform – Solving

linear differential equations using Laplace Transform method.

Unit V (11Hrs)

Complex Variable : Analytic function – Cauchy Riemann condition – Construction of

analytic function if real and imaginary parts are given – Harmonic function – Cauchy integral

theorem – Cauchy integral formula – Cauchy Residue thorem.

Text Books

1. S.Narayanan and T.K.Manickavasagam pillai, Ancillary Mathematics Book II,

(S.Viswanathan publishers and Printers).

2. Venkataraman M.K, Engineering Mathematics, Third year Part –B, The National

Publishing Company, 1987.

3. Dass H.K., Engineering Mathematics, S.Chand & Co Ltd, New Delhi 5th Edition,1990

14ELU03 SEMICONDUCTOR DEVICES II SEMESTER

Objective

To understand the operational characteristics of Semiconductor devices.

To know the basic working of BJT, FET, Thyristors and Opto-electronic devices.

Unit – I – Semiconductor Theory (13 Hrs)

Introduction - Structure of Semiconductor Materials – Energy Band Theory - Types of

Semiconductor: Intrinsic and Extrinsic Semiconductor (P-type and N-type) – PN Junction -

Effect of Temperature on Semiconductor.

Unit – II – Diode Characteristics (13 Hrs)

Introduction – Ideal Diode – PN Junction Diode - Basic Construction and Characteristics -

DC or Static Resistance – AC or Dynamic Resistance – Average AC Resistance – Transition

and Diffusion Capacitance – Reverse Recovery Time – Zener Diode and its Characteristics –

Zener as Voltage Regulator.

Unit – III – Transistor and FET Operation (13 Hrs)

Introduction – Transistor Construction and Operation – CB, CE & CC Configurations –

Transistor as a Switch - Field Effect Transistor – Construction, Operation and Characteristics

- FET as a Voltage Variable Resistor – Depletion Type MOSFET - Enhancement Type

MOSFET - Characteristics.

Unit – IV – Optoelectronic Devices (13 Hrs)

Einstein’s Photo Emissive and Photo Electric Theory – Construction and Characteristics:

Light Emitting Diodes – Seven Segment Display – Photodiode - Photo Transistor - Opto

Couplers – Opto Isolators - Photo Voltaic Cell – IR Emitters - LCD – LDR – OID - Solar

Cell.

Unit – V - Miscellaneous Devices (14 Hrs)

Theory, Characteristics and Applications: Schottky Barrier Diode - Varactor Diode – Tunnel

Diode – Shockley Diode – Thermistors - Piezo Electric Devices – CCD – SCR, TRIAC,

DIAC, UJT, PUT, MOV.

Text Books

1. R. S. Sedha “A Text Book of Applied Electronics” S. Chand and Company Ltd, 2005.

[Unit I]

2. Robert L.Boylestad, Louis Nashelsky, “Electronic Devices and Circuit Theory”,

Pearson Prentice Hall, 10th Edition, 2009. [Unit II, III, IV & V]

14ELU04 Mathematics –II II- Semester

Unit I (11Hrs)

Algebra : Partial fractions– Binomial theorem for any index – Expansions– Summation of

Binomial series, Exponential and Logarithmic series.

Unit II (11Hrs)

Fourier Series : Introduction – Dirichlet conditions – Euler’s formulae – General Fourier

series – Change of interval – Fourier series for odd and even functions – Half range series –

Fourier series in complex form.

Unit III (11Hrs)

Fourier Transform : Itroduction – Finite Fourier transform – Infinite Fourier transform –

Convolution theoerm and parseval’s identity – Finifte and infinite Fourier sine and cosine

transform.

Unit IV (11Hrs)

Differential Equation : Second order differential equation with constant coefficients –

Complementary function – Particular integral.

Special Functions : Beta and gamma functions – Definitions – Relation between Beta and

gamma functions.

Unit V (11Hrs)

Numerical Methods: Solving simultaneous equationes using Gauss elimination method –

Gauss jordan method – jacobi method – Gauss Seidal method .

Numerical Integration : Trapeziodal rule – Simpson’s 1/3 rule – Simpson’s 3/8 th rule –

Gauss two point formula.

Text Books

1. Venkataraman M K Engineering Mathematics Part B III year The Ntional publishing

company madras,1987

2. S.Narayanan and T.K.Manickavasagam pillai, Ancillary Mathematics Book III

(S.Viswanathan publishers and Printers).

3. Gupta B.D Mahematical Physics, Vikas Publishing House Pvt Ltd, 1987.

14ELU05 PRACTICAL - I - ELECTRIC CIRCUITS LAB

II SEMESTER

Any 18 Experiments

1. Measurement of R, L and C in series and parallel and their ratings

2. Measurement of frequency, voltage and Phase using CRO

3. Study of Phase Relation in pure R and C.

4. Temperature effect on resistor

5. Verification of Ohm’s Law

6. Verification of Kirchoff’s Laws

7. Verification of Thevenin’s theorem

8. Verification of Norton’s theorem

9. Verification of Millman’s theorem

10. Verification of Superposition theorem

11. Verification of Maximum Power Transfer theorem

12. Measurement of L & C using Bridge

13. Measurement of Resistance using Wheatstone Bridge

14. Series resonance Circuit

15. Parallel resonance circuit

16. Transient response of RC circuit

17. Transient response of RL circuit

18. Transient response of RLC circuit

19. Impedance and power factor of RL circuit

20. Construction of photometer using photo cell

21. Star to delta and delta to star transformation

22. Calibration of single phase energy meter

23. Calibration of wattmeter

14ELU06 PRACTICAL – II SEMICONDUCTOR DEVICES LAB

II SEMESTER

Any 18 Experiments

1. Band gap energy of Germanium/Silicon

2. V-I characteristics of junction diode

3. Zener diode characteristics

4. Zener as voltage regulator

5. Transistor characteristics (CE configuration)

6. Transistor characteristics (CB configuration)

7. Transistor characteristics (CC configuration)

8. Stability factor of a transistor

9. DIAC characteristics

10. FET characteristics

11. Resistance variation of FET

12. UJT characteristics

13. PUT characteristics

14. Tunnel Diode Characteristics

15. Opto coupler isolation

16. Characteristics of Piezo Resistive Material

17. Four mode operation of TRIAC

18. Characteristics of Solar cell

19. Photo conductivity in semiconductor (LDR)

20. Temperature coefficient of junction voltage of a diode

21. Application of SCR

22. Application of LDR

23. Application of Thermistor

14ELU07 DIGITAL PRINCIPLES AND APPLICATIONS

III SEMESTER

Objective

To understand concepts of combinational and sequential circuits

Analyze the synchronous and asynchronous logic circuits

Unit – I - Number Systems (11 Hrs)

Introduction - Digital Vs Analog – Binary Number System – Octal – Hexadecimal – BCD

Code – Gray Code – Excess-3 Code – Parity Codes - Conversion from one number system to

the other – ASCII – EBCDIC.

Unit – II - Logic Gates and Boolean Algebra (11 Hrs)

AND, OR, NOT, NAND, NOR, EX-OR and EX-NOR gates – Boolean Algebra –

Commutative, Associative and Distributive Laws – Duality Theorem – De-Morgan’s

Theorem – Implementation of Logic Circuits using Gates – SOP- POS - Karnaugh’s Map –

Don’t Care Condition.

Unit – III - Arithmetic and Data Processing Circuits (11 Hrs)

Binary Addition and Subtraction – Signed and Unsigned Binary Number – Addition in 1’s

and 2’s Complement – Addition in 9’s and 10’s Complement – Half Adder – Full Adder –

Parallel Binary Adder – Half Subtractor – Full Subtractor – Multiplexer – Demultiplexer –

Encoder and Decoder.

Unit – IV - Flip flops, Registers and Counters (11 Hrs)

RS, D, T, JK, JK Master-slave Flip flops – Shift Register Types – Serial in Serial out – Serial

in Parallel out, Parallel in Serial out- Counters – Combinational Counters, Synchronous and

Asynchronous Counters, Ring Counter, mod 3 and mod 5 Counters– BCD Counter –

Up/Down Counter.

Unit – V - Converters (11 Hrs)

D/A converters: Weighted Resistors – Binary Ladder – Accuracy – Resolution – A/D

Converters: Counter Type – Dual Slope Type – Successive Approximation Method –

Simultaneous Conversion.

Text Book

1. Albert Paul Malvino and Donald P. Leech “Digital Principles and Applications” IVth

Edition, McGraw Hill Company, 1986.

14ELU08 ELECTRONIC CIRCUITS III SEMESTER

Objective

To design and troubleshoot the power supply, filters, amplifiers and oscillator,

Unit – I – Wave shaping Circuits (11 Hrs)

Half-wave, Full-wave and Bridge Rectifiers – Average Value – RMS Value – Ripple Factor –

Rectification Efficiency - Clipping, Clamping Circuits.

Filters: Capacitors, Inductors, LC and filters – Regulated Power Supplies using ICs –

Variable Voltage Regulators using ICs.

Unit – II – Small Signal Amplifiers (11 Hrs)

Classification of Amplifiers – Methods of Transistor Biasing – Emitter Follower – CE

Amplifiers – CB Amplifiers – RC Coupled Amplifiers – Gain – Frequency Response –

Transformer Coupled Amplifier – Direct Coupled Amplifiers – Multistage Amplifiers.

Unit – III – Power Amplifiers (11 Hrs)

Load Line Analysis - Classification of Amplifiers – Operation of Class A, Class B, Class AB

and Class C - Push-pull Amplifier - Power Relation – Load Power – Power Dissipation –

Current Drain – Stage Efficiency – Complementary Pair Operation – Distortions.

Unit – IV – Feedback Amplifiers (11 Hrs)

Basic Concept – Types of Feedback – Positive Feedback – Negative Feedback – Effect of

Negative Feedback on Gain – Stability – Bandwidth – Distortion and Noise – Voltage Series

Feedback – Voltage Shunt Feedback – Current Series Feedback – Current Shunt Feedback –

Analysis of Voltage and Current Feedback Amplifier Circuits.

Unit – V – Oscillators and Multivibrators (11 Hrs)

Classification – Barkhausion Criteria – Hartley Oscillator – Colpitt’s Oscillator – Clapp

Oscillator – Phase-shift Oscillator – Wien Bridge Oscillator – UJT Relaxation Oscillator.

Multivibrators: Introduction – Classification – Astable Multivibrator – Mononstable

Multivibrator – Bistable Multivibrator – Schmitt Trigger.

Text Books

1. Salivaghanan, Suresh Kumar, Vallavaraj, “Electronic Devices and Circuits”, New

Delhi: Tata Mc-Graw Hill Publication.[Unit I, II & III]

2. Mehta. V. K., “Principles of Electronics”, New Delhi: S. Chand & Co, IInd

Edition.[Unit IV & V]

14ELU09 MACHINES AND INSTRUMENTS III SEMESTER

Objective

To analyze the performance of electrical machines

To understand the principles of electric and digital instruments.

Unit – I – DC Generators (12 Hrs)

General Principles – Construction and Working – Practical Generators - Yoke – Pole Cores

and Pole Shoes – Pole Coils – Armature Core - Armature Winding – Commutators – Brushes

and Bearings – Pole Switch – Conductor Coil – Coil Span - Pitch of Winding – Back Pitch -

Front Pitch – Lap and Wave Winding – Simplex lap Winding – Number of Coils and

Commutator Segments – Simplex Wave Winding – Types of Generators – EMF Equation of

a DC Generator.

Unit – II – DC & AC Motors (11 Hrs)

Motor Principle – Comparison of Generator and Motor Action – Significance of back EMF –

Voltage Equation of a Motor – Speed of DC Motor – Speed Control of DC Motor – Stepper

Motor – Basic Principle –Types of Stepper Motor- Induction Motors: Construction –

Working Principle – Production of Rotating Fields for 2-phase Supply.

Unit – III – Transformers (10 Hrs)

Working Principle – Construction – Core and Shell Type – Elementary Theory of Ideal

Transformer – EMF Equation – Voltage Transformation Ratio - Auto Transformer – Three

Phase Transformers – Three phase Transformer Connections – Pulse Transformer – Solenoid

Valve – Electromagnetic Relay.

Unit – IV – Electric Instruments (11 Hrs)

Basic Principles of Ammeter and Voltmeter – D’Arsonval Movement – DC Ammeters –

multirange Ammeter – DC Voltmeter – Multirange Voltmeter – AC Voltmeter using

Rectifiers - Series and Shunt Type Ohm Meter – Basic Digital Multimeter – Wheatstone

Bridge Principle.

Unit – V – Digital Instruments (11 Hrs)

Digital Storage Oscilloscope – Digital Phase Meter – Digital Frequency Meter – Digital

Tachometer – Digital Capacitance Meter – Digital pH meter – Introduction to Mixed Signal

Oscilloscope.

Text Books

1. Theraja B.L. and Theraja A.K. “Electrical Technology”, S.Chand and company limited,

22nd

Edition, New Delhi, 1997. [Unit I, II & III]

2. H.S. Kalsi, “Electronic Instrumentation” Tata McGraw hill publications, New Delhi,

1995. [Unit IV & V]

14ELU10 C PROGRAMMING SEMESTER -III

OBJECTIVE: 45 Hours

To enable the students to gain Knowledge in Programming in C language and its

structure, operators, Looping Statements, I/O functions and File concepts.

UNIT – I 9 Hours

Introduction – Advantages of C – Variables – Constants – Declaration- Data type-

I/O statements - Structure of C - Include Directives – Keywords.

UNIT – II 9 Hours

Operations – Expressions – Evaluations – Priority – Type conversion – if then – if

then else – if else if-condition statement – go to - Switch – Case statement.

UNIT – III 9 Hours

Do loop – While loop- for loop – Array- one dimensional – Two dimensional –

Initializing the Array – Accessing the value from array – Incremental and Decremental

Operators.

UNIT – IV 9 Hours

Functions – Functions without Variables- Function with Variables – Function with

Return Value – without Return Value – Pointers – Pointer Declaration – Advantage.

UNIT – V 9 Hours

Structure – Array with Structure – Structure with Structure – File I/O Function –

R/W files.

Text book:

1. E.Balaguruswamy, “Programming in C”, Tata Mcgraw Hill Publishing Co, 1997 (Unit I-

V).

Reference book:

1. Byron S.Gottfries, “Schaum’s outline series theory & problem of Programming with C”

Mcgraw Hill Publishing Co, 1991.

14ELU11 PRACTICAL - III C PROGRAMMING LAB SEMESTER -III

OBJECTIVE:

To enable the students to gain Practical Knowledge in C Programming.

1. Write a program to solve a Quadratic equation for all types of roots.

2. Write a program to find the biggest of three numbers.

3. Write a program to generate all the Prime numbers within the entered limit.

4. Write a program to generate Fibonacci series for the entered limit.

5. Write a program to find the Cosine value of a number.

6. Write a program to find the Sine value of a number.

7. Write a program to convert the given Decimal number into a Binary number.

8. Write a program to find the Mean, Standard Deviation and Variance.

9. Write a program to arrange the given numbers in Ascending and Descending order.

10. Write a program to multiply two matrices.

11. Write a program to add two matrices.

12. Write a program to find the frequency of occurrences of a character in a given string.

13. Write a program to find the number of words in the given sentences.

14. Write a program to arrange a set of names in Alphabetical order.

15. Write a program to create a structure of student’s work sheet.

14ELU12 DIGITAL AND LINEAR IC’S IV SEMESTER

Objective

To understand the IC fabrication.

To design amplifiers using op-amps.

To design waveform generating circuits.

Unit – I - IC Fabrication (11 Hrs)

Classification – Fundamentals of Monolithic IC Technology – Basic Planer Processes:

Silicon Wafer Preparation – Epitaxial Growth – Oxidation – Photolithography – Diffusion –

Isolation – Metallization – Monolithic Transistors – Monolithic Diodes – Integrated Resistors

– Integrated Capacitors.

Unit – II - Digital IC’s (11 Hrs)

Basic terms related to Digital IC’s – RTL and DTL Circuits – Integrated Injection Logic -

TTL – Open Collector Output – Totem Pole Output – Schottky TTL Gate – ECL – MOS –

CMOS – Comparisons.

Unit – III - Operational Amplifiers (11 Hrs)

Ideal Op-amp – Op-amp Parameters – Applications: Inverting Amplifier – Non-inverting

Amplifier – Differential Amplifier – Instrumentation Amplifier – Adder – Subtractor – V to

I and I to V Converter - Integrator – Differentiator.

Unit – IV – Comparator (11 Hrs)

Op-amp as Comparator – Zero Crossing Detector – Time Marker Generator – Schmitt

Trigger – Astable Multivibrator – Monostable Multivibrator – Triangular Wave Generator –

Sine Wave Generator.

Unit – V – Timers and PLL (11 Hrs)

Timers: 555 Functional Diagram – Astable Mode – Monostable Mode – Linear Ramp

Generator – Frequency Divider – Dual Timer - 8038 Function Generator - Programmable

Timer 14541.

PLL: Basic Principles – Analog Phase Detector – Digital Phase detector – VCO Functional

Block – Monolithic PLL Schematic – PLL Applications: Frequency Multiplier – AM

Demodulator.

Text Books

1. D. Roy Choudhury and Shail Jain, “Linear Integrated Circuits”, New Age International

Ltd, New Delhi, 1997.

2. Motorola Data Sheet.

14ELU13 CONTROL SYSTEM IV SEMESTER

Objective

To understand the components of control systems.

To study the methods to analyze the stability of systems.

Unit – I - Introduction (11 Hrs)

Differential Equation of a Physical System (mechanical, fixed axis rotation and electrical

systems) – Transfer Function – Block Diagram Algebra – Signal Flow Graphs – Mason’s

Gain Formula.

Unit – II – Feedback Systems (11 Hrs)

Feedback and non-feedback Systems – Block Diagram Representation - Reduction of

Parameter Variation by use of Feedback – Control of the Effects of Disturbance Signal by use

of Feedback – Regenerative Feedback.

Unit – III – Order of System (11 Hrs)

Standard Test Signals – Time Response of First Order System - Time Response of Second

Order System – Time Response Specifications - Proportional Control – Integral Control -

Derivative Control - Proportional Plus Derivative Control – Proportional Plus Integral

Control - PID control.

Unit – IV – Stability (11 Hrs)

Concept of Stability - Necessary Conditions for Stability – Routh Hurwitz Criteria – Root

Locus Method - Polar Plot – Bode Plot.

Unit – V – Applications (11 Hrs)

Speed Control System – Position Control System – Temperature Control System – Liquid

Level Control System – Digital Light Intensity Control – Appliance Timer.

Text Books

1. Nagarath I.J & Gopal M, “Control System Engineering”, Wiley eastern Ltd., 2nd

Edition

1982. [Unit I, II & III]

2. Ramakant Gayakwad, “Analog and Digital Control Systems”, PHI, New Delhi, 1998.

[Unit IV & V]

14ELU14 MEDICAL ELECTRONICS IV SEMESTER

Objective

To learn about the basic functioning of a human physiology.

To understand the knowledge of Biomedical Equipments

Unit – I – Electrical Activities (11 Hrs)

Electrical Activity of Cells – Tissues, Muscles and Nervous System – Action Potential –

Generation & Characteristics – Biomedical Transducers – Electrodes:– Principle, Working &

their Characteristics – Electrode Models.

Unit – II – Interference (11 Hrs)

50Hz interference – Magnetic component – Electric component – Lead as a path of Least

Resistance – Patient Body as a Path of Least Resistance – Minimizing Interference

Determining the Frequency of Interference – Filters – Carrier Current and Line Noise – RFI –

Unknown frequency – Base Line Shift.

Unit – III – Biological Parameter Measurement (11 Hrs)

Measurement of Blood Pressure (Indirect Measurement) – Measurement of Blood Flow and

Cardiac Output – Plethysmography – Measurement of Heart Sound – Measurement of

Respiration Rate – Measurement of Temperature.

Unit – IV – Instruments for Recording and Analysis (11 Hrs)

ECG – EMG – EEG – Pacemaker – Defibrillators – Endoscopy – Microwave Diathermy –

Surgical Diathermy – Dialyses.

Unit – V – Scanners (11 Hrs)

Ultrasonic Imaging – Echocardiography – X-ray Unit - Computer Axial Tomography –

Magnetic Resonance Imaging – Angiogram - Audiometer.

Text Books

1. Leslie Cromwell, Fred J Weibell and Erich A Pfeiffer “Biomedical instrumentation and

Measurements”, PHI, IInd

Edition, 1990.[Unit I & IV]

2. Joseph Dubavy, “Introduction to Biomedical Electronics”, Tata McGraw Hill

Company, 1978. [Unit II]

3. Khandpur R. S., “Handbook of Biomedical Instrumentation”, Tata McGraw Hill

Company, 2nd

Edition, 2003. [Unit III & V]

14ELU15 VISUAL BASIC SEMESTER IV

OBJECTIVE: 45Hours

After Successful Completion Of the Course the Student Acquire Knowledge About Visual

Programming And able to Program the application using Visual Basic

UNIT-I 9Hours

Introduction-Features-Visual Basic Editions-Visual Basic Philosophy- The Controls-The Properties-

Events-Methods-Developing an Application-Design the User Interface-User Input/Events-Creating an

Application: Objectives-The Tool Box-Project Explorer-The Properties Window-The form Window-

Saving the Project-Understanding Projects.

UNIT-II 9Hours

What is on the Toolbar-Textbox Control-The Picture Box-Label Box-Option Button-frame-List

Box-Combo Box-data-Command Button-Check Box-The Drive, Directory and File List Controls-Line

and Shape Controls-image Control-OLE-Other Tools-Menu Bar-Context Menus-Tool Bars-Project

Explorer Window-Properties Window-Object Browser-Form Designer-Code editor Window- Form

Layout Window.

UNIT –III 9Hours

Forms and Control:

The Form-Anatomy of a Form-Setting From Properties-Working with Properties-Name-Caption-

Picture-Background Color-The Control Box-Min Button and Max Button-Movable-Border Style-Font

Properties-Form Methods-move-Graphics Methods-Show method-Initialize-Load-Activate-Deactivate-

Unload Events- Terminate-Show Method- Show Style-Hide Method- Working with a Control-Opening

the Code window

UNIT-IV 9Hours

Variables in Visual Basic:

What is variable- Declaring Variable-Data Type-Null value-Error value-Empty value-Scope of a

variable-Module level variable-Declaring variable-Constant-Creating your own Constant-Scope of a

Constant-Circular References-Converting Data Types-Array-Declaring Fixed size Array.

UNIT-V 9Hours

Writing Code in visual Basic:

Code window-Opening the code Window-parts of the Code Window-Object Box-Procedure and

event-Split Bar-Margin Indicator Bar-procedure View Icon-Full Module View Icon-Procedure

Separator –Anatomy of a procedure-Subroutine –Editor Feature-Automatic Word Completion-Auto

List Member-Color Cueing-line Continuation Character-Commenting and un Commenting Statement-

For…Next Statement-Decision Make if-loop-while loop.

Text Book:

1. Mohammed Azam,”Programming with Visual Basic 6.0”, Vikas Publishing House PVT

LTD. (Unit I-V).

Reference Book:

1. Gary Cornell,”Visual Basic 6.0 from the Ground UP”, Tata McGraw Hill Company, 1999.

14ELU16 PRACTICAL – IV - DIGITAL ELECTRONICS LAB

IV SEMESTER

Any 18 Experiments

1. Verification of logic gates

2. NAND and NOR gates as Universal building blocks

3. Binary to Gray & Gray to Binary Conversion

4. Verification of De-Morgan’s theorem

5. Parity checker

6. Half and Full Adder

7. Half and Full Subtractor

8. 4-Bit Parallel Binary adder

9. Multiplexer and Demultiplexer

10. Encoder and Decoder

11. Flip flops using Logic gates.

12. Switch Debouncer and Monopulse Generator

13. Shift Register and Ring Counter

14. Decade and UP/DOWN counter

15. Mod – n Counter

16. Digital to Analog converter

17. Analog to Digital converter

18. Characteristics of TTL Gates

19. Tristate Logic and Bus Structure

20. Characteristics of open collector gates.

21. Monostable multivibrator using IC 555

22. Schmitt Trigger using IC 555.

23. Astable multivibrator using IC555

14ELU17 PRACTICAL – V – ELECTRONIC CIRCUITS LAB

IV SEMESTER

Any 18 Experiments

1. Half-wave, Full-wave and Bridge Rectifiers

2. Low pass, high pass and band pass filters using passive components

3. DC regulated power supply using IC’s

4. Clipping and Clamping circuits

5. Schmitt trigger using transistor

6. RC Coupled Amplifier

7. Feedback Amplifier

8. Push Pull Amplifier

9. Emitter Follower

10. Hartley Oscillator

11. Colpitt’s Oscillator

12. Phase-shift Oscillator

13. Wien Bridge Oscillator

14. Astable Multivibrator using Transistor

15. Monostable Multivibrator using Transistor

16. Bistable Multivibrator using Transistor

17. UJT relaxation oscillator

18. Function generator using IC

19. Current to voltage converter

20. Voltage to current converter

21. Integrator and Differentiator using Op-amp

22. Adder and Subtractor using Op-amp

23. Square wave and Triangular wave generator using Op-amp

14ELU18 PRACTICAL - VI VISUAL BASIC LAB SEMESTER -IV

1. Design a VB Application for Display the Text

2. Write VB code for Display the Current Date and Time.

3. Design a VB Application for Arithmetic Operations.

4. Design and implement an Application for logic Operations.

5. Develop a VB Application to find a greatest Number among Three Numbers

6. Implement a VB Application to Find the Sum of n numbers using Loop.

7. Design VB Application with image using picture box.

8. Design a VB Application using Timer Control.

9. Design a VB Application for Number Conversion.

10. Design a VB application for Temperature Conversion.

11. Design and implement a Student Information system.

12. Design a VB Application for Electricity Bill Calculation

14ELU19 ELECTRONIC COMMUNICATION – I

V SEMESTER

Objective

To understand the concepts and techniques of communication systems.

To understand various modulation techniques.

Unit – I – Wave Propagation & Amplitude Modulation (11 Hrs)

Electromagnetic Spectrum – Electromagnetic Waves - Modulation– Communication Systems

– Noise – Wave Propagation: Ground Wave, Space Wave & Sky Wave – Ionospheric Layers

- AM Fundamentals & Waveforms – Percentage Modulation – AM Analysis - High & Low

Level Modulation – Simple AM Transmitter Block Diagram.

Unit – II - Single Sideband Modulation (11 Hrs)

Power distribution – Types of Side Band Transmission – Advantages - Balance Modulator -

SSB Filters: Crystal, Ceramic, Mechanical Filters – SSB Transmitters: Filter Method - Phase

Shift Method – SSB Demodulation – SSB Receivers.

Unit – III - Frequency Modulation (11 Hrs)

Angle Modulation – Simple FM Generator – FM Analysis – FM Mathematical Solution –

Noise Suppression– Pre-emphasis – De-emphasis – Direct & indirect FM Generation – PLL

FM Transmitter – Stereo FM Transmitters.

Unit – IV – Receivers (11 Hrs)

Receiver Characteristics – Superheterodyne Receiver – Tracking – Electronic Tuning – Super

Heterodyne Analysis: Image Frequency – RF Amplifier – Mixer/LO – IF Amplifiers - Diode

Detector – AGC FM Receiver Block Diagram – Limiter – Discriminators: FM Discriminator

Characteristic - Foster-Seeley Discriminator – PLL Demodulator - FM Monophonic and

Stereo Receivers.

Unit – V - Pulse Communication (11 Hrs)

Introduction - Transmission Schemes for Analog and Digital Signals - Binary Coding – Code

Noise Immunity - Pulse Modulation Techniques: PAM, PWM, PPM – PCM: Sample and

Hold – Quantization – Companding – Delta Modulation – Digital Modulation Techniques:

FSK - PSK – BPSK – DPSK – QPSK.

Text Book

1. Jeffrey S. Beasley, Gary M. Miller “Modern Electronic Communication’’, 9th PHI

2012.

14ELU20 INDUSTRIAL AND POWER ELECTRONICS

V SEMESTER

Objective

To understand the different types of power devices.

To learn the principles of industrial Welding and Ultrasonic methods.

To learn the fundamentals of PCB.

Unit – I – Principles of Converters (11 Hrs)

Principle of Single Phase Inverter, Converter, Cyclo Converter and DC Chopper – UPS –

HVDC – Static Circuit Breaker – Over Voltage Protection – Battery Charging Circuit – SCR

Current Limiting Circuit Breaker – Static AC and DC Switches – Flasher Circuits – Time

Delay Circuits – Fan Regulator using TRIAC – Thyristor Protection Circuits - Over Current

Protection – Over Voltage Protection – Gate Protection.

Unit – II - Welding and Heating (11 Hrs)

Resistance Welding – Types of Resistance Welding – Electronic Control in Resistance

Welding - Ignitron Contactor – Heat Control – Non-synchronous Timer – Synchronous Weld

Timer – Sequence Timer – Energy Storage Welding Systems – Induction Heating –

Applications of Induction Heating - Dielectric Heating – Application of Dielectric Heating.

Unit – III – Transduction Principles and Measurements (11 Hrs)

Generation of Ultrasonic Waves – Applications of Ultrasonics – Production of X-rays –

Applications - Measurement of Non-electrical Quantities: Liquid Column Pressure Gauge

Manometer – Strain Gauge Method of Displacement Measurement – Resistive and

Ultrasonic method of Level Measurements - Electro Magnetic Flow Meter and Turbine Flow

Meter.

Unit – IV - Applications in Industrial Systems (11 Hrs)

Thermistor Control of Quench Oil Temperature – Proportional Mode Pressure Control

System – Strip Tension Controller – Automatic Weighing System – Control of Relative

Humidity in a Textile Moistening Process – Warehouse Humidity Controller.

Unit – V – PCB Layout and Fabrication (11 Hrs)

Introduction – PCB Types – Layout Preparation - Artwork Preparation: Ink Drawing on

White Cardboard Sheet – Black Tapping on Transparent Base Foil – Red/Blue Tapping on

one Transparent Base Foil – Etching: Ferric Chloride – Cupric Chloride – Drilling –

Soldering Techniques – Component Mounting.

Text Books

1. Harish C Rai, “Industrial and Power Electronics”, Umesh Publications, 10th Edition,

2002.[Unit I, II & III]

2. Timothy J Maloney, “Industrial Solid State Electronic Devices and Circuits”, PHI, 2nd

Edition, 1986.[Unit IV]

3. Walter C Bosshart, “Printed Circuit Boards Design and Technology”, Tata McGraw

Hill Publishing Co., 2013. [Unit V]

14ELU21 PIC MICROCONTROLLER V SEMESTER

Objective

To understand the concept of RISC architecture.

To understand the applications of PIC Microcontroller.

Unit – I - Origin of PIC Micro (10Hrs)

Introduction to PIC micro – Origin of PIC micro – PIC micro family – RISC concepts –

Hardware Description of PIC micro over other micro controllers.

Unit – II - Architecture of 16F877 (12Hrs)

Block Diagram – Working Registers – Program Memory – Data Memory – File Registers –

Program Concepts – Status Register – Stack File Selection Register – Option Register –

Indirect Data Addressing Register – Digital I/O Port – Clock Oscillators – Timer Modules –

Prescalar – Watchdog Timer – Reset Circuitry – Instruction Cycle – Long Word Instruction –

Power down mode / sleep – Configuration Fuses.

Unit – III - Instruction Set (11Hrs)

Instruction Set Types – MPASM – Source Code Formats – Labels – Mnemonics – Operands

– Comments – Files with Default Extension – List File Format – Error file Format (EPR) –

Operators – Procedure – Radix – Text Strings – Numeric Constants and Radix Key to PIC16

Series Instruction Sets.

Unit – IV - Design Application (11Hrs)

PIC Bus – PIC to PIC Communication – I2C - Configuration Techniques – Input Interface –

Variable and Selectable Monostable – Interface to a Stepper Motor – Multi Channel ADC –

Baud Rate Generator – IR Transmitting and Receiving – 4-digit up/down Counter –

Interfacing with LCD Modules – DAC Interface – DC Motor Driving via H-Bridge.

Unit – V - Wireless Personal Area Networks (11Hrs)

Bluetooth - IEEE 802.15.1 - Bluetooth Protocol Stack - Bluetooth Link Type - Bluetooth

Security - Network Connection establishment in Bluetooth - ZigBee Technology - ZigBee

Components & Network Topologies - Ultra Wideband - IEEE 802.15.3a.

Text Books

1. John Peatman, “Design with PIC Microcontrollers”, Pearson Education, 2002.

[Unit I, II, III & IV]

2. Vijay K. Garg, “Wireless Communication & Networking”, Elsevier. [Unit V]

SKILL BASED ELECTIVE – I

14ELU22A PROGRAMMABLE LOGIC CONTROLLER V SEMESTER

Objective

To understand the concepts of field programmable devices.

To acquire programming skill in PLC.

To realize few applications in industry.

UNIT - I - Programmable Logic Introduction (9 Hrs)

Programmable Logic structures - Programmable Logic Arrays - Programmable Gate Arrays -

Field Programmable Gate Arrays - Sequential Network Design with Programmable Logic

Devices (PLDs) - Design of Sequential Networks using ROMs - PLAs Traffic Light

Controller using PAL.

UNIT – II - Programmable Logic Controllers (PLCs) (9 Hrs)

Introduction - Parts of PLC - Principles of Operation - PLC Sizes - PLC Hardware

Components - I/O Section - Analog I/O Section - Analog I/O Modules - Digital I/O Modules

- CPU Processor Memory Module - Programming Devices - Diagnostics of PLCs with

Computers.

UNIT – III - PLC Programming (9 Hrs)

Simple Instructions - Programming EXAMINE ON and EXAMINE OFF Instructions -

Electromagnetic Control Relays - Motor Starters - Manually Operated Switches -

Mechanically Operated and Proximity Switches - Output Control Devices - Latching Relays -

PLC Ladder Diagram - Converting Simple Relay Ladder Diagram into PLC Relay Ladder

Diagram.

UNIT – IV – Timers and Counters (9 Hrs)

Timer Instructions - ON DELAY Timer and OFF DELAY Timer - Counter Instructions -

Up/Down Counters - Timer and Counter Applications - Program Control Instructions - Data

Manipulating Instructions - Math Instructions.

UNIT – V - Applications of PLC (8 Hrs)

Simple Materials Handling Applications - Automatic Control of Warehouse Door -

Automatic Lubricating Oil Supplier - Conveyor Belt Motor Control - Automatic Car Washing

Machine - Bottle Label Detection - Process Control Application.

Text Books

1. Charles H. Roth, Jr, “Fundamentals of Logic Design", Fourth Edition, Jaico Publishing

house, 1999.

2. Frank D. Petruzella, “Programmable Logic Controllers", McGraw- Hill Book,

Company, 1989.

SKILL BASED ELECTIVE – I

14ELU22B ROBOTICS AND AUTOMATION V SEMESTER

Objective

To know the basic concept and various driving systems of robot.

UNIT - I – Robotic Systems (9 Hrs)

Basic Structure of Robots – Accuracy, Resolution and Repeatability of Robot –

Classification: Point to Point Robotic System – Continuous Path Robotic System - Cartesian

– Cylindrical – Spherical - Articulated Robots.

UNIT – II – Drives and Control Systems (9 Hrs)

Hydraulic Systems - Hydraulic Motor – DC Servo Motors – Stepper Motor – Control Loops

using Current Amplifier - Control Loops using Voltage Amplifier.

UNIT – III – Sensors and Vision Systems (9 Hrs)

Sensors: Transducers and Sensors – Tactile Sensors – Proximity and Range Sensors – Vision

Systems: Image Processing and Analysis – Image Data Reduction – Segmentation – Feature

Extraction – Object Recognition.

UNIT – IV – Robot End Effectors (9 Hrs)

Types of End Effectors – Mechanical Grippers: Types of Gripper Mechanisms – Gripper

Force Analysis – Other Types of Grippers: Vacuum Cups – Magnetic Grippers – Adhesive

Grippers – Robot – End Effector Interface.

UNIT – V – Robot Motion Analysis and Control (8 Hrs)

Introduction to Manipulator Kinematics – Robot Dynamics – Configuration of a Robot

Controller – Hierarchical Computer Control – Flexible Manufacturing Systems: FMS

Concept – Transfer Systems – Head Changing Application of Robots – Manufacturing Cell –

Application in Welding, Painting and Assembly.

Text Books

1. Yoram Koren, “Robotics for Engineers", McGraw- Hill International Edition, 1987. [Unit

I & II]

2. Mikell P. Groover, Mitchell Weiss, Roger N. Nagel and Nicholas G Odrey, “Industrial

Robotics Technology, Programming and Applications", McGraw- Hill, 1st Edition,

1986. [Unit III, IV & V]

14ELU24 ELECTRONIC COMMUNICATION – II

VI SEMESTER

Objective

To acquire knowledge of television principles.

To acquire knowledge about various communication systems.

Unit – I – Television Systems (11 Hrs)

TV Standards – Aspect Ratio – Scanning – Types - Composite Video Signal –Monochrome

TV Transmitter Block Diagram – Monochrome TV Receiver Block Diagram -

Compatibility – 3 Colour Theory – Properties of Colour – Block Diagram of PAL

Transmitter and Receiver- Digital TV Systems: HDTV, Plasma, LCD, LED & 3D TV –

DTH.

Unit-II – Satellite Communication (11 Hrs)

Introduction - Orbital Patterns - Azimuth and Elevation Calculations – GPS -Multiplexing

Techniques - Earth Station Distance to and from the Satellite - VSAT and MSAT Systems -

Satellite Radio - Figure of Merit and Satellite Line Budget Analysis.

Unit – III - RADAR Systems (11 Hrs)

Basic Principle – Basic Radar System – Radar Range Equation – Factors Influencing

Maximum Range – Effect of Noise – Pulsed Radar System – Modulators – Receiver

Bandwidth Requirements – Factors Governing Pulse Characteristics – Antenna Scanning –

Antenna Tracking – Display Methods – A Scope – Plan Position Indicator – Automatic

Target Detection.

Unit – IV - Fiber Optic Communication (11 Hrs)

Introduction – Nature of Light – Construction of Fiber Strand - Modes of Fiber - Fiber

Attenuation and Dispersion – Optical Components – Fiber Connection and Splicing –

System Design and Operational Issues – Cabling and Construction –Optical Networking –

Safety.

Unit – V – Digital Cellular Systems (11 Hrs)

Introduction - GSM Network Architecture – Radio Subsystem - Network Switching

Subsystem- Operation Subsystem - GSM Air Interface - GSM Multiple Access Scheme -

GSM Channel Organization - GSM Call Setup Procedure.

Text Books

1. R.G.Gupta, “Television Engineering and Video Systems”, 2nd

Edition, Tata McGraw

Hill Publishing Co., New Delhi, [Unit I]

2. Jeffrey S. Beasley, Gary M. Miller, “Modern Electronic Communication’’, PHI, 9th

Edition, 2012. [Unit II,IV]

3. George Kennedy, “Electronic Communication Systems”, Tata McGraw Hill Publishing

Co., New Delhi. [Unit III]

4. ITI Saha Misra, “Wireless Communication and Networks”, McGraw Hill Publishing

Co., New Delhi, 2nd

Edition, 2013. [Unit V]

14ELU25 COMPUTER HARDWARE AND NETWORKING

VI SEMESTER

Objective

To study about the various parts of computer.

To understand the concept of Networking.

Unit - I - Personal Computer (11 Hrs)

Evolution – Functional Block of PC System – Inside a PC – Motherboard – Motherboard

Form Factor - BIOS – Processor - Bus Standards – SMPS – I/O Ports.

Unit – II – Storage Devices (11 Hrs)

PC Memory Organization – Memory Packages – Magnetic Storage Fundamentals –Diskette

Basics – Disk Organization in DOS – FDD – HDD – CD-ROM – Principles of Operations –

CD Types.

Unit – III – Input and Output Devices (12 Hrs)

Keyboard – Mouse – Scanner – Digitizer – Dot Matrix Printer - Laser Printer – Ink Jet Printer

– Plotter - Printer Controller - Display – Video Basics – VGA – Display Controller – CRT

Controller – Display Adapter – Sound Blaster.

Unit – IV – Networks and Protocols (10 Hrs)

Introduction – Need for Networking – Characteristics of Networks – Different Types of

Servers – Network Models –Types of Networks – Network Topologies - Basic Components

of Networks - Network Protocol – Protocol Services – Network Operating Systems.

Unit – V– Application (11Hrs)

OSI Reference Model – NIC – Bridges – Routers – Repeaters – Gateways - IP Addresses –

TCP/IP – UDP – Telnet - Internet – HTTP – DNS – FTP – Electronic Mail – Firewalls.

Text Books

1. Balasubramaniam. D, “Computer Installation and Servicing”, Tata McGraw Hill

Publishing Company, New Delhi, 2001.[Unit - I, II & III]

2. Vikas Gupta, “Comdex Hardware and Networking Course Kit”, Dreamtech Press, New

Delhi, 2008. [Unit – IV & V]

14ELU26 REAL TIME OPERATING SYSTEM

VI SEMESTER

Objective

To know the basic concept of RTOS.

To learn the basic principles of writing software for Embedded Systems.

Unit - I – Software Architectures (11 Hrs)

Introduction – Round Robin – Round Robin with Interrupts – Example – Cordless Bar Code

Scanner – Characteristics of Round Robin with Interrupts Architecture – Function Queue

Scheduling Architecture – Real Time Operating System Architecture – Selecting an

Architecture.

Unit – II – Introduction to RTOS (11 Hrs)

Introduction – Task and Task States – The Scheduler – Example – Tasks and Data – Shared

Data Problem – Reentrancy – Semaphores and Shared Data – RTOS Semaphores –

Initializing Semaphores – Reentrancy and Semaphores – Multiple Semaphores – Semaphores

as a Signaling Device – Semaphore Problems – Semaphore Variants – Ways to Protect

Shared Data.

Unit – III – Operating System Services (11 Hrs)

Message Queues - Mailboxes - Pipes – Pointers and Queues – Timer Functions: Timing

Services – Events – Methods for Intertask Communication – Memory Management –

Interrupt Routines in an RTOS Environment.

Unit - IV – Basic Design using RTOS (11 Hrs)

Overview – Principles – Example – Encapsulating Semaphores and Queues – Hard Real

Time Scheduling Considerations – Saving Memory Space – Saving Power.

Unit – V – Development Tools (11 Hrs)

Host and Target Machines – Cross Compilers – Cross Assembler and Tool Chains –

Linker/Locators for Embedded Software – Address Resolution – Locating Program

Components – Getting Embedded Software into the Target System.

Text Book

1. David E Simon, “An Embedded Software Primer”, Pearson Education, 1999.

SKILL BASED ELECTIVE – II

14ELU27A MOBILE TECHNOLOGY VI SEMESTER

Objective

To understand the concept of Mobile technology.

Unit – I - Cellular Mobile wireless Networks (11Hrs)

Introduction - Cellular Structure - Cell Cluster - Frequency Reuse – Co-channel and Adjacent

Channel Interference - Cell Splitting – Cell Sectoring - Propagation Models for Wireless

Networks - Mobile Communication Antennas.

Unit – II - Multiple Access Techniques in Wireless Communications (11Hrs)

Introduction - Frequency Division Multiple Access - Time Division Multiple Access -Space

Division Multiple Access - Code Division Multiple Access - Spectral Efficiency of Different

Wireless Access Technologies.

Unit – III - GSM Architecture (11Hrs)

GSM Network Architecture - Radio Subsystem - Network Switching Subsystem -Operation

Subsystem - GSM Multiple Access Scheme - GSM Channel Organization - GSM Call Setup

Procedure - GSM Protocols and Signaling - Authentication and Security - Routing of a Call

to a Mobile Subscriber.

Unit – IV - GPRS Service (11Hrs)

Introduction - GPRS Networks Architecture - GPRS States of Mobility Management- GPRS

Location Management Procedures - GPRS Roaming - GPRS Applications – HSCSD -

EDGE.

Unit – V - 3G – UMTS Networks (11Hrs)

Introduction - UMTS Architecture - UMTS Interfaces - UMTS Channels - UMTS Time Slots

- Mobility Management for UMTS Network - UMTS Handover – HSPA - Step towards 4G.

Text Book

1. ITI Saha Misra, “Wireless communication and Networks- 3G and Beyond”, Tata

McGraw Hill Education Private Limited, 2010.

SKILL BASED ELECTIVE – II

14ELU27B AUTOMOTIVE ELECTRONICS VI SEMESTER

Objective

To understand the basic concept of Automotive Electronics.

Unit – I - Batteries and Charging System (11Hrs)

Lead Acid and Alkaline Batteries - Battery Rating - Battery Charging Characteristics -

Battery Testing and Maintenance - Gel Battery - DC and AC Generators – Principle,

Construction and Working, Regulation - Principle and Construction of Starter Motor -

Working of Different Starter Drive Units.

Unit – II - Ignition System (11Hrs)

Battery - Magneto Coil Ignition System - Spark Plug Types - Electronic Ignition System -

Transistor Ignition System - Capacitor Discharge Ignition System - Distributorless Ignition

System and Solid State Ignition System.

Unit – III - Sensors and Actuators (11Hrs)

Classification of Sensors - Sensor for Speed - Throttle Position - Exhaust Oxygen Level -

Manifold Pressure - Crankshaft Position - Coolant Temperature - Exhaust Temperature - Air

Mass Flow for Engine Application – Solenoids - Stepper Motors and Relay.

Unit – IV - Electronic Engine Controls (12Hrs)

Concept of an Electronic Engine Control System - Electronic Fuel Injection - Throttle Body

Fuel Injection, Multi Point Fuel Injection - Gasoline Direct Injection - Common Rail Direct

Injection - Electronic Ignition Control - Engine Mapping - On-board Diagnostics – Engine

Control Module and Power Train Control Module.

Unit – V - Lighting System (10Hrs) Insulated and Earth Return System - Details of Head Light and Side Light - LED Lighting

System - Head Light Dazzling and Preventive Methods - Horn - Wiper System and

Trafficator Fuses - Cables - Connectors and Selection - Multiplexing and De-multiplexing.

Text Books:

1. Robert Bosch, “Automotive Electrics Automotive Electronics”, GmbH, 2004.

2. Robert Bosch, “Automotive Hand Book”, SAE, 2000.

14ELU28 PRACTICAL VII: ELECTRONIC COMMUNICATION LAB

VI SEMESTER

Any 18 experiments

1. AM Modulation and Detection

2. FM Modulation and Detection

3. Converter Stage of a Radio Receiver

4. IF Stage Amplifier of a Radio Receiver

5. Tone Control Circuit

6. Study and Alignment of Radio Receiver

7. Pre-emphasis and De-emphasis

8. Balanced Modulation and Detection

9. Time Division Multiplexing

10. EHT Generation of TV Receiver

11. Sync Separator of TV Receiver

12. Study of Colour TV Receiver

13. Study of Fiber Optics

14. Delta Modulation

15. Adaptive Delta Modulation

16. Pulse Code Modulation

17. Sampling and Quantizing

18. Pulse Amplitude Modulation (PAM)

19. Pulse Width Modulation (PWM) and Pulse Position Modulation (PPM)

20. Phase Locked Loop (PLL)

21. Study of DTH

22. Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK)

23. Phase Shift Keying

14ELU29 PRACTICAL VIII: INDUSTRIAL AND POWER ELECTRONICS LAB

VI SEMESTER

Any 18 experiments

1. Time delay circuits

2. Thyristor chopper

3. Fan regulator using TRIAC

4. Speed control of motor using SCR

5. Power inverter

6. TRIAC flashers

7. Forced commutation of thyristor

8. Battery charger

9. Construction of electronic choke

10. Burglar alarm

11. Smoke detector

12. Drive of relay using photo devices

13. Pressure measurement using Piezo electric effect

14. Temperature control of oil bath

15. Weighing machine using load cell

16. Measurement of Harmonics

17. Over voltage indicator

18. Water level indicator

19. Solid State Switches

20. Study of UPS

21. PCB Layout and artwork preparation

22. PCB Etching process

23. PCB drilling and mounting components.

14ELU30 PRACTICAL IX: EMBEDDED SYSTEMS LAB

VI SEMESTER

18 experiments must be completed by taking any 9 from each group.

Group A:

Experiments using assembly language (ASM) programming.

1. 8 bit arithmetic: addition/subtraction/multiplication/division.

2. Binary to BCD and BCD to binary conversion.

3. BCD to Seven segment code conversion.

4. Square wave generation with required duty cycle.

5. 4x4 key board matrix reading.

6. Seven segment display interfacing/multiplexing.

7. Analog input read/temperature monitoring.

8. Stepper motor drive/interfacing.

9. PWM output for regulating voltage.

10. Load cell interfacing.

11. Decrement timer using TIMER0.

12. Using hardware interrupts in firing angle control of SCR.

Group B:

Experiments using PIC C (or) Embedded C programming.

1. Binary arithmetic (multiple precision) addition/subtraction/multiplication/div.

2. Code conversion programs: BCD, Binary, ASCII and Seven segment code.

3. Interfacing discrete LEDs and 4 digit Seven segment display module.

4. Interfacing 16x2 dot matrix LCD display module.

5. Key board interfacing.

6. Interfacing with I2C compatible sensors.(Temperature/Pressure/RTC etc)

7. Interfacing stepper motor.

8. Variable frequency inverter.

9. Using multi-channel ADC input for sensor interfacing.

10. Real time clock interfacing.

11. External EEPROM memory interfacing.

12. DC motor drive (H-bridge) using PWM output.

14MCU11 DIGITAL ELECTRONICS

III SEMESTER

(For B. Sc., Mathematics with CA)

Objective

To understand concepts of combinational and sequential circuits

Analyze the synchronous and asynchronous logic circuits

Unit – I – Digital Signals, Number System and codes (9 Hrs)

Definition for Digital Signals: Analog vs Digital – TTL and CMOS Logic Levels - Switching

Time – Period & Frequency – Duty Cycle – Number System: Binary – Octal – Hexadecimal

– Conversion from one Number System to the Other – BCD code – Gray Code – Excess 3

Code – Parity Codes – ASCII Code.

Unit – II - Logic gates and Boolean Algebra (8 Hrs)

AND, OR, NOT, NAND, NOR, EX-OR and EX-NOR Gates – Boolean Algebra –

Commutative, Associative and Distributive Laws – Duality Theorem – Demorgan’s Theorem

– Karnaugh’s Map – Implementation of Logic Circuits using Gates.

Unit – III - Arithmetic and Data Processing Circuits (9 Hrs)

Binary Addition and Subtraction – 1’s and 2’s Complement – Half Adder – Full Adder – 4-

bit Parallel Binary Adder – Half Subtractor – Full Subtractor – Multiplexer – Demultiplexer –

Encoder – Decoder.

Unit – IV - Flip flops, Registers and Counters (9 Hrs)

RS, JK, JK Master Slave Flip-flops – D and T types – Shift Register Types: Serial in Serial

out – Serial in Parallel out, Parallel in Serial out – Synchronous and Asynchronous Counters,

Ring Counter – Decade Counter.

Unit – V - Converters (9 Hrs)

D/A Converters: Weighted Resistors – Binary Ladder – Accuracy and Resolution – A/D

Converters: Simultaneous Conversion – Counter Type – Successive Approximation Method.

Text Book

1. Albert Paul Malvino and Donald P. Leech, “Digital Principles and Applications”, 4th

Edition, McGraw Hill Company, 1986.

14MCU15 PC HARDWARE

IV SEMESTER

(For B. Sc., Mathematics with CA)

Objective

To Study about the various parts of computer.

To understand the concept of interfacing in PC.

Unit - I - Personal Computer (8 Hrs)

Evolution – Specifications – PC System – Functional Blocks of Motherboard – BIOS – Bus

Standards: EISA – PCI – USB – IEEE 1394 Fire Wire – I/O ports: Serial Port – Parallel Port

– Game Port – USB Port – SMPS.

Unit – II – Storage Devices (9 Hrs)

PC Memory Organization – Memory Packages – Magnetic Storage Fundamentals – Diskette

Basics – Disk Organization in DOS – Floppy Disk Drive Sub-assemblies – Floppy Disk

Controller – Hard Disk Drive Sub-assembles – Hard Disk Controller – Interface Types.

Unit – III – Audio and Video Devices (9 Hrs)

CD-ROM Disk – CD-ROM Drive – Sound Blaster – Video on the PC – Input Devices –

Keyboard – Mouse – Scanner.

Unit - IV – Display and Printers (9 Hrs)

Display – Video Basics – VGA Monitor – CGA – EGA – VGA – SVGA – Dot Matrix Printer

– Plotter – Laser Printer – Ink Jet Printer.

Unit – V – Troubleshooting (9 Hrs)

Trouble Shooting and Servicing: Motherboard – Key board – FDD/HDD – Computer and

Communication: Networking – MODEM – Internet.

Text Book

Balasubramaniam. D, “Computer Installation and Servicing “, 2nd

edition, Tata McGraw

Hill publishing company, New Delhi, 2001.

14MCU16 DIGITAL ELECTRONICS LAB

IV SEMESTER

(For B. Sc., Mathematics with CA)

Any 18 Experiments

1. Characteristics of TTL Gates

2. Verification of logic gates

3. NAND and NOR gates as Universal building blocks

4. Binary to Gray & Gray to Binary Conversion

5. Verification of Demorgan’s theorem

6. Parity checker/Generator

7. Half and Full Adder

8. Half and Full Subtractor

9. 4-Bit Parallel Binary adder

10. Multiplexer and Demultiplexer

11. Encoder and Decoder

12. Flip flops using Logic gates.

13. Shift Register

14. Decade counter

15. Ring Counter

16. Digital to Analog converter

17. Analog to Digital converter

18. Study of PC

19. Study of mother board

20. Study of mouse, keyboard and modem

21. Study of hard disk drive.

22. Study of monitor

23. Assembling of a PC

14ITU22 MICROPROCESSOR AND ITS APPLICATIONS

IV SEMESTER

(FOR B. Sc., IT)

Objective

To develop programming skills in 8085 ALP.

To understand the concept of microprocessor based system design and interfacing

Unit – I - Microcomputer System (8 Hrs)

Microprocessor Architecture and its Operations – Microprocessor Initiated Operations and

8085 bus organization- Internal data operations and the 8085 registers - Peripheral initiated

operations – Memory classifications.

Unit – II - Microprocessor Architecture and Memory Interfacing (9 Hrs)

8085 microprocessor - Microprocessor communications and bus timing - Demultiplexing the

bus - Generating control signals - The 8085 MPU and its architecture - Memory interfacing -

Memory structure and its requirements - Basic concepts in memory interfacing - Address

decoding and memory addresses.

Unit –III - Instruction and Programming Techniques (10 Hrs)

Data transfer instruction – Arithmetic operations – Logic operations – Branch operations –

Programming techniques – Looping, counting and indexing - Additional data transfer and 16-

bit arithmetic instruction – Arithmetic operations related to memory – Rotate logic operations

– Compare instruction.

Unit – IV - Software Development (9 Hrs)

Addition of two 8 bit numbers - addition of two 16 bit numbers - Subtraction of two 8 bit

numbers- subtraction of two 16 bit numbers - ones and twos complement of 8 bit numbers -

ones and twos complement of 16 bit numbers - - To find largest number in an array - To find

smallest number in an array – sorting numbers in Ascending order - sorting numbers in

descending order - Sum of series of 8-bit numbers - Multiplication of two 8-bit data -

Division of two 8-bit data - Block data transfer.

Unit – V - Interfacing (8 Hrs) 8255 PPI – Block diagram – Control word – I/O mode operation - Masking of least

significant bits an 8-bit data – Masking of most significant bits an 8-bit data -Design of

binary counter- Design of ring counter - Water level indicator using 8255 PPI.

Text Books

1. Ramesh S Gaonkar, “Microprocessor Architecture, Programming and Applications with

8085/8080A”, Wiley Eastern Ltd, 2nd

Edition, 1995. (Unit-I,II,III,IV)

2. B. Ram, “Fundamental of Microprocessor and Microcomputers”, Dhanpat Rai

Publications, 5th Edition, 2003. (Unit-IV,V)

14ITU24 MICROPROCESSOR LAB

IV SEMESTER

(FOR B. Sc., IT)

ANY 10 EXPERIMENTS

1. Addition of two 8-bit numbers

2. Subtraction of two 8-bit numbers

3. Multiplication of two 8-bit numbers

4. Division of two 8-bit numbers

5. 1’s and 2’s complement of a given 8-bit data

6. Largest/smallest in an array

7. Positive/negative numbers in an array

8. Number of ones and zeros in a data

9. ODD/EVEN numbers in an array

10. Ascending/ Descending order

11. Block data transfer

12. Reading/writing of data using 8255 PPI

13. Binary counter/ring counter using 8255 PPI

14EDCELU FUNDAMENTALS OF DIGITAL COMPUTER

V SEMESTER

EDC

Objective

To understand the concepts of digital circuits

To know about the basic fundamentals of computer

Unit – I - Number systems (8 Hrs)

Binary signals –features and limitations- digital Vs analog – Binary number system – Octal –

Hexadecimal – BCD code – Gray code – Excess 3 code – parity codes - conversion from one

number system to the other – ASCII - 1’s and 2’s complement

Unit – II - Logic gates and Boolean Algebra (8 Hrs)

AND, OR, NOT, NAND, NOR, EX-OR and EX-NOR gates – Implementation of logic

circuits using gates - Binary addition and subtraction-logical operations.

Unit – III – Digital Computer (6 Hrs)

Block diagram of Digital computer - ALU – CPU - ROM – PROM - EPROM- EEPROM –

FLASH – RAM – Input/Output devices

Text Books

1. Albert Paul Malvino and Donald P. Leech, “Digital Principles and Applications”, 4th

Edition, McGraw Hill Company, 1986. (UNIT – I, II)

2. Thomas C Bartee, “Fundamentals of Digital Computers”, McGraw Hill Company.

(UNIT – III)