Digital Electronics-I (26831)

Course Conducted By
MD. Badeuzzamal Sarker
Instructor
Electrical Technology
Daffodil Institute of Engineering & Technology

Mohammad Soheb
Instructor
Electrical Technology
Daffodil Institute of Engineering & Technology

This Course is for: Diploma in Engineering (CST 3rd Semester)
Objectives of the Course
After completion of the course students will be able to:
You will get concept of digital electronics; Logic gates, Boolean algebra and logic simplification &Combinational logic circuits.

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Responsible	Md. Badeuzzamal Sarker
Last Update	02/08/2026
Completion Time	21 hours 49 minutes
Members	1

Course
Reviews

computer Science & Technogy Mohammad Soheb Md. Badeuzzaml Sarker Electrical Instructor Daffodil Institute Of Engineering and Technology

Course Materials
- Syllabus
  
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- Marks Distribution
  
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- Lesson Plan
  
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- Final Term Suggestion
  
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- Super Short Suggestions
  
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- Sample Question
  
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Chapter 1: Basic Concept's of Digital Electronics
- Lecture - 1
  
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- Lec-1: Analog and Digital Circuits, Signals and Use of Digital Circuits - Basic Electronics
  
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Chapter 2: Understand the Binary Arithmetic Operation
- Lecture - 2
  
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- Lec-2: Binary,Decimal,Octal,Hexadecimal Conversion
  
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- Lecture - 3
  
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- Lecture - 31
  
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- Lec-3: Understanding Logic Gates
  
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- Lecture - 4
  
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- Lec-4: Boolean Algebra Operation and Boolean Theorem | Saddam Saadi Sir
  
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- Lecture - 4(1)
  
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- Lec-4(1): Decimal to Binary Conversion | decimal to binary
  
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Chapter 3: Understand the concept of Logic gates.
- Lecture - 5
  
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- Lec-5: Binary Coded Decimal (BCD) Code
  
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- Lecture - 6
  
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- Lec-6.1: Binary to Gray Code Conversion
  
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- Lec-6.2: BCD Addition
  
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- Lecture - 7
  
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- Lec-7.2: Hamming Code | Error Detection
  
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- Lec-7.1: Excess-3 Code (XS-3 Code)
  
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- Lec-7.3: Hamming Code | Error Correction
  
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Chapter 4: Understand the features of the logic families and digital IC’s.
- Lecture - 8
  
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- Logic Gates (Part 1)
  
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- Lecture - 9
  
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- Logic Gates (Part 2)
  
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Chapter 5: Understand the concepts of electronic circuit of logic gates & logic IC’s.
- Lecture - 10
  
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- Lecture - 11
  
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- Logic Gates (Part 3)
  
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- Logic Gates (Part 4)
  
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- Logic Gates (Part 5) | Important!
  
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- Logic Gates (Part 6) | Important!
  
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- NAND Gate as Universal Gate (Part 1)
  
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Chapter 6: Concepts of electronic circuit of logic gates
- Lecture - 12
  
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- NAND Gate as Universal Gate (Part 2)
  
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- NOR Gate as Universal Gate
  
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Chapter 7: Understand various combinational logic circuits.
- Lecture - 13
  
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- Karnaugh Map (K' Map) - Part 1
  
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- Karnaugh Map (K' Map) - Part 2
  
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- Don't Care in Karnaugh Map (K' Map)
  
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Chapter 8: Design Logic Circuit
- Lecture - 14
  
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- Half Adder
  
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- Lecture - 15
  
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- Full Adder
  
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- Lecture - 16
  
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- Full Adder using Half Adder
  
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- Lecture - 17
  
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- 4 Bit Parallel Adder using Full Adders
  
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- Lecture - 18
  
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- Half Subtractor
  
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- Lecture - 19
  
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- Full Subtractor | Easy Explanation
  
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- Lecture - 20
  
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- 2-Bit Multiplier Using Half Adders
  
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- Lecture - 21
  
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- BCD Adder | Simple Explanation
  
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- Lecture - 22
  
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- Introduction to Multiplexers | MUX Basic
  
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- 4X1 Multiplexer
  
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- 8X1 Multiplexer
  
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- Lecture - 23
  
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- Introduction to Demultiplexer | 1:2 DEMUX
  
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- Lecture - 24
  
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- 2-Bit Comparator
  
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Chapter-09 :Sequential Logic Circuit
- Lecture - 25
  
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- Introduction to Sequential Circuits | Important
  
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- SR Latch | NOR and NAND SR Latch
  
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- Lecture - 26
  
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- Difference between Latch and Flip Flop
  
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- Introduction to SR Flip Flop
  
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- Truth Table, Characteristic Table and Excitation Table for SR Flip Flop
  
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- Lecture - 27
  
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- Introduction to D flip flop
  
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- Truth Table, Characteristic Table and Excitation Table for D Flip Flop
  
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- Lecture - 28
  
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- Introduction to JK flip flop
  
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- Truth Table, Characteristic Table and Excitation Table for JK flip flop
  
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- Lecture - 29
  
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- Race Around Condition or Racing in JK Flip Flop
  
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- Lecture - 30
  
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- Master Slave JK Flip Flop
  
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- Lecture - 32
  
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- Introduction to T flip flop
  
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- Truth Table, Characteristic Table and Excitation Table for T flip flop
  
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