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PHY405Sciences3 Unitsintermediate

Electronics III

This course introduces digital electronics, focusing on discrete signals and circuits. It covers number systems, binary arithmetic, and Boolean algebra, essential for designing digital systems. Students will learn about logic gates, flip-flops, registers, and counters. The course also explores memory circuits, analogue-to-digital converters, and electronic instruments like CROs and voltmeters. Practical applications and problem-solving are emphasized, preparing students for advanced topics in electronics and computer engineering.

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208h

Study Time

13

Weeks

16h

Per Week

basic

Math Level

Course Keywords

Digital ElectronicsBoolean AlgebraLogic GatesNumber SystemsFlip-Flops

Course Overview

Everything you need to know about this course

Course Difficulty

Intermediate Level

Builds on foundational knowledge

65%

intermediate

➕

Math Level

Basic Math

🔬

Learning Type

Hands-on Practice

Course Topics

Key areas covered in this course

1

Number Systems and Codes

2

Boolean Algebra

3

Logic Gates

4

Flip-Flops

5

Registers

6

Counters

7

Semiconductor Memories

8

A/D and D/A Converters

9

Electronic Instruments

Total Topics9 topics

Requirements

Knowledge and skills recommended for success

PHY101

PHY202

💡 Don't have all requirements? Don't worry! Many students successfully complete this course with basic preparation and dedication.

Assessment Methods

How your progress will be evaluated (3 methods)

assignments

Comprehensive evaluation of course material understanding

Written Assessment

tutor-marked assessments

Comprehensive evaluation of course material understanding

Written Assessment

final examination

Comprehensive evaluation of course material understanding

Written Assessment

Career Opportunities

Explore the career paths this course opens up for you

Electronics Technician

Apply your skills in this growing field

Digital Design Engineer

Apply your skills in this growing field

Computer Hardware Engineer

Apply your skills in this growing field

Instrumentation Engineer

Apply your skills in this growing field

Control Systems Engineer

Apply your skills in this growing field

Industry Applications

Real-world sectors where you can apply your knowledge

TelecommunicationsComputer ManufacturingIndustrial AutomationAerospaceConsumer Electronics

Study Schedule Beta

A structured 13-week journey through the course content

Week

1

Module 1: Digital Electronics

4h

Unit 1: Number System and Codes

4 study hours

•Study binary, octal, decimal, and hexadecimal number systems.
•Practice converting numbers between different bases.
•Perform binary arithmetic operations: addition, subtraction, multiplication, and division.

Week

2

Module 2: Fundamentals of Boolean Algebra and Flip Flops

4h

Unit 2: Fundamentals Of Boolean Algebra And Flip Flops

4 study hours

•Review logic gate operations: AND, OR, NOT, NAND, NOR.
•Construct truth tables for basic and combined logic gates.
•Simplify Boolean expressions using Boolean theorems.

Week

3

Module 2: Fundamentals of Boolean Algebra and Flip Flops

4h

Unit 2: Fundamentals Of Boolean Algebra And Flip Flops

4 study hours

•Study the operation of RS, Clocked RS, D, and JK flip-flops.
•Analyze timing diagrams of flip-flop outputs.
•Design simple sequential circuits using flip-flops.

Week

4

Module 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4h

Unit 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4 study hours

•Understand the function of buffer and controlled buffer registers.
•Study the operation of shift registers: shift-left, shift-right.
•Design controlled shift registers with parallel and serial loading.

Week

5

Module 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4h

Unit 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4 study hours

•Study asynchronous (ripple) counters and synchronous counters.
•Design ring counters and Mod 10 (decade) counters.
•Analyze the timing diagrams of different counter types.

Week

6

Module 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4h

Unit 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4 study hours

•Understand the concepts of semiconductor memories: RAM and ROM.
•Study the general memory operation: read and write.
•Learn about memory capacity and addressing schemes.

Week

7

Module 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4h

Unit 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

4 study hours

•Study the operation of digital-to-analogue converters (DACs).
•Analyze the characteristics of analogue-to-digital converters (ADCs).
•Understand different ADC types: counter type.

Week

8

Module 4: Electronic Instruments

4h

Unit 4: Electronic Instruments

4 study hours

•Study the Cathode Ray Oscilloscope (CRO) and its components.
•Learn to measure voltage, current, and time using a CRO.
•Understand the operation of digital and storage oscilloscopes.

Week

9

Module 4: Electronic Instruments

4h

Unit 4: Electronic Instruments

4 study hours

•Study different types of signal generators.
•Learn to generate sine, square, triangular, and ramp waveforms.
•Understand the function and operation of electronic voltmeters.

Week

10

Module 4: Electronic Instruments

4h

Unit 4: Electronic Instruments

4 study hours

•Learn to use power meters for measuring power consumption.
•Understand the principles of magnetic field meters.
•Study different methods for measuring magnetic field strength.

Week

11

Module 1: Digital Electronics

6h

Unit 1: Number System and Codes

3 study hours

•Review number systems and codes.
•Practice binary arithmetic and conversions.
•Solve problems related to BCD and ASCII codes.

Unit 2: Fundamentals Of Boolean Algebra And Flip Flops

3 study hours

•Review logic gates and Boolean algebra.
•Simplify Boolean expressions.
•Design circuits using NAND gates only.

Week

12

Module 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

6h

Unit 3: Registers, Counters, Memory Circuits and Analogue/Digital Converters

6 study hours

•Review registers and counters.
•Practice designing different types of registers and counters.
•Solve problems related to memory circuits.

Week

13

Module 4: Electronic Instruments

6h

Unit 4: Electronic Instruments

6 study hours

•Review electronic instruments: CRO, signal generators, electronic voltmeters, power meters, and magnetic field meters.
•Practice using electronic instruments for measurements.
•Solve problems related to A/D and D/A converters.

This study schedule is in beta and may not be accurate. Please use it as a guide and consult the course outline for the most accurate information.

Course PDF Material

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Study Tips & Exam Preparation

Expert tips to help you succeed in this course

1

Create truth tables for all logic gates and flip-flops.

2

Practice simplifying Boolean expressions using theorems.

3

Design and simulate basic digital circuits using logic gate diagrams.

4

Review the operation of different types of registers and counters.

5

Understand the principles of A/D and D/A conversion techniques.

6

Solve numerical problems related to number system conversions and binary arithmetic.

7

Focus on understanding the characteristics and applications of electronic instruments.

8

Create flashcards for key definitions and concepts from each unit.

9

Review all Self-Assessment Questions (SAQs) and Terminal Questions (TQs) at the end of each unit.

10

Allocate sufficient time for hands-on practice with simulation software or breadboarding.

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