Course Syllabus : ECDT

Dr.Babasaheb Ambedkar Marathwada University, Aurangabad  (Faculty of Engineering & Technology) Syllabus of T. Y. B. Tech. (Electronics and Telecommunication) Semester-V Code No.:ETC304                                   Title: Electronic Circuit Design Technology Teaching Scheme: 4Hrs/week Class Test: 20 Theory:  03Hrs/week Theory Examination (Duration):3 Hrs Credits:04 Theory Examination (Marks): 80
Prerequisites		Basic Electronics, Electronic component understanding, Network and lines.
Objectives	:	To study and design Electronic product. Basic electronic circuits and modern sensor Motor driving concepts Voltmeters and Ammeter
Unit-I	:	Introduction to Electronics Design: Design phase and Manufacturing phase, Component packages and symbols SMD, DIP                                                                                       [4 Hours]
Unit-II	:	Design of Regulated Power Supply: Concept of DC to DC converter, LM2576 voltage regulators, LM3352 Buck-Boost DC/DC converter. Power supply design using TL494, LM1117 family regulators, Design of constant current source using LM317 and LM334. Protection circuits for regulators. [10 Hours]
Unit-III	:	Design of Electronic Voltmeters and Ammeter : Basic DC voltmeter and ammeter, multi ranges voltmeters, DVM chip IC 7106/07 Based design of voltmeters and ammeter. [6 Hours]
Unit-IV	:	Design of Motor & Relay Drivers: Design of Stepper Motor, Driver using MC3479, DC motor driver and speed control using PWM, Servo motor, BLDC motor, L293D, ULN2000 family of driver, Isolation techniques use Opto-coupler PC817, Concept of solid state relay. [10 Hours]
Unit-V	:	Concept of Sensors: Touch sensors: Capacitive, resistive. Motion sensors: Accelerometers, Gravity sensors, Gyroscopes, and Rotational Vector sensors. Environmental sensors: Humidity, Barometers, photometers, and thermometers. Position sensors: Orientation sensors and magnetometers. [8 Hours]
Unit-VI	:	Noise Reduction Techniques: Grounding Techniques, Shielding Techniques, Cabling Techniques, Origin of Conducted EMI, Common and Normal mode Noise, Noise from Power Electronic Systems, Noise Sources, Transient Disturbance.                              [8 Hours]
Unit-VII		Product Design and Development: Introduction, An overview of product development, Ergonomic & aesthetic design considerations, Enclosure sizing & supply requirements & materials for enclosure, Thermal management and its types. [8 Hours]
Unit-VIII		PCB Designing: Types of PCBs, selection criteria, Ground rules in PCB Design, Manufacturing process. [6 Hours]

Dr.Babasaheb Ambedkar Marathwada University, Aurangabad  (Faculty of Engineering & Technology) Syllabus of T. Y. B. Tech. (Electronics and Telecommunication) Semester-V Code No.: ETC324             Title: Electronic Circuit Design Technology Teaching Scheme:02hrs/week Teachers Assessment: 25M Practical:25M Credits: 1
Course Objectives	:	To study and design Electronic product. Basic electronic circuits and modern sensor Motor driving concepts Voltmeters and Ammeter
List of Practicals (Not Less than 10)	:	To design DC power supply using LM2576 To design DC power supply using TL494 To design constant current source using LM317 and LM334 To design DC voltmeter using ICL7106/7 To design stepper motor driver using MC3479 To design isolated relay driver board using ULN2003 and PC817 To design DC motor driver using L293D To Study of various sensors To design battery charger for lead-acid battery To Study of relay switching noise and its effects on electronic system To design enclosure and front panel of a consumer electronic product To Study PCB design