Digital Techniques & Logic Control

Introduction and Fundamentals

Build the foundation of digital electronics. This module covers digital systems, number systems and codes, the logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR) and their truth tables, and Boolean algebra for analysing and simplifying circuits.

Combinational Logic Circuits

Design circuits that respond to their inputs. You will design combinational circuits such as adders and multiplexers using Boolean algebra, implement them with logic gates and 7400-series ICs, interpret IC datasheets to select components, and test the results in the lab.

Sequential Logic Circuits

Add memory and timing to your designs. This module covers flip-flops, counters and registers, designing and analysing sequential circuits with timing diagrams, interpreting schematic diagrams, and building and testing circuits such as shift registers using ICs.

Troubleshooting and Practical Applications

Find and fix faults in digital circuits. You will learn troubleshooting techniques such as signal tracing and fault isolation, identify common faults, interpret complex schematics, and complete a mini-project such as a counter or traffic-light controller.

Consolidation and Assessment

Combine everything into a working system. This module has you design and test a combined combinational and sequential circuit, troubleshoot faults, and complete a capstone such as a digital timer for the final assessment.

Final Examination

Resources & Further Reading

Assignments