Physical, Mathematical, Computer and Life Sciences › Information Technology and Computer Sciences
This course provides learners with a foundational understanding of digital electronic principles, enabling them to interpret and construct basic digital circuits. It covers number systems, logic gates, Boolean algebra, and simple combinational logic, preparing participants for further study or entry-level work in electronics and IT.
This course is ideal for technicians, engineers, and enthusiasts new to digital electronics, as well as IT professionals seeking to understand hardware fundamentals.
None — open enrollment.
Objectives:
• Understand the difference between analogue and digital signals
• Identify common digital logic families
• Comprehend number systems used in digital electronics
• Explain the concept of binary representation
Topics:
• Analogue vs digital signals
• Overview of digital electronics applications
• Binary, octal, decimal, and hexadecimal number systems
• Conversion between number systems
• Introduction to logic families (TTL, CMOS)
• Voltage levels and noise margins
Objectives:
• Describe the function of basic logic gates
• Apply Boolean algebra to simplify logic expressions
• Use truth tables to represent logic functions
• Implement logic circuits using gates
Topics:
• Basic logic gates: AND, OR, NOT, NAND, NOR, XOR, XNOR
• Truth tables for each gate
• Boolean algebra laws and theorems
• De Morgan's theorems
• Simplification of logic expressions
• Introduction to Karnaugh maps (K-maps)
Objectives:
• Design combinational logic circuits from specifications
• Implement adders, multiplexers, and decoders
• Use K-maps to minimize logic
• Troubleshoot simple combinational circuits
Topics:
• Half adders and full adders
• Ripple carry adders
• Multiplexers (MUX) and demultiplexers (DEMUX)
• Encoders and decoders
• Seven-segment display drivers
• K-map simplification for multiple outputs
Objectives:
• Differentiate between combinational and sequential circuits
• Explain the operation of various flip-flops
• Design simple counters and shift registers
• Understand clocking and timing diagrams
Topics:
• SR, D, JK, and T flip-flops
• Edge-triggered vs level-triggered
• Clock signals and timing diagrams
• Registers and shift registers
• Asynchronous and synchronous counters
• Modulo-n counters
Objectives:
• Design synchronous counters and state machines
• Understand memory types and organization
• Implement finite state machines (FSM)
• Analyze timing and propagation delays
Topics:
• Synchronous counter design
• State diagrams and state tables
• Finite state machine (FSM) design
• ROM, RAM, and programmable logic devices
• Read-only memory (ROM) basics
• Introduction to programmable logic arrays (PLA)
Objectives:
• Identify common digital IC packages and pinouts
• Understand interfacing between logic families
• Apply pull-up/pull-down resistors
• Recognize noise and loading issues
Topics:
• IC packages (DIP, SOIC, etc.)
• Datasheet interpretation
• Logic family interfacing (TTL to CMOS, etc.)
• Fan-out and fan-in
• Noise immunity and decoupling capacitors
• Practical considerations: breadboarding and soldering
Objectives:
• Integrate combinational and sequential circuits into a functional system
• Apply systematic troubleshooting techniques
• Document and present a digital project
• Understand safety and ESD precautions
Topics:
• Project: digital lock or simple counter system
• Design and simulation using software tools
• Breadboard assembly and testing
• Troubleshooting with multimeters and logic probes
• ESD safety and handling
• Project presentation and review
Practical sessions allow learners to build, test, and troubleshoot digital circuits on breadboards, reinforcing theoretical concepts. Hands-on activities include constructing logic gates, flip-flops, counters, and a final integrated project, developing skills in circuit assembly and fault-finding.
Each delegate is assessed continuously throughout the course via daily exercises, scored practical assignments, and a final summative test at the end.
Practical assignments are observed and scored against a rubric during the practical sessions. Each delegate's practical mark is averaged into a single 100% score and contributes 30% to the final total.
Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 20% to the final total.
On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 50% to the overall mark.
| Component | Out of | Weight |
|---|---|---|
| Practical Assignments (rubric-scored) | 100% | 30% |
| Daily Average (multiple choice) | 100% | 20% |
| Final Test (multi-answer multiple choice) | 100% | 50% |
| Final Total | — | 100% |
All marks are recorded on the AATICD LMS and visible to each learner under their account.
Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.
Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.
| Delegates | Discount |
|---|---|
| 5 | 3% off |
| 10 | 6% off |
| 15 | 9% off |
| 20 | 12% off |
| 25 | 15% off |
| 30 | 18% off |
| 50 | 30% off |
| 75 | 35% off |
| 100 | 40% off |
3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.
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