Digital Logic Concepts


Engineering Studies – P4 Biomedical Engineering – Electricity

This topic covers the concept of systems control using logic gates. Basic types of logic gates are defined and described and the applications of logic gates explained.

Key Concepts

  • Logic gates
  • Sensors
  • Truth tables

Discussion Questions

  1. What is the purpose of a logic circuit?
  2. List example applications of a logic circuit.
  3. Name logic gate types.
  4. Explain the purpose of a sensor.
  5. List types of sensors and an example of an application for each sensor type.
  6. Explain how the output of a logic gate is determined.
  7. What is a truth table and how is it used?


Logic Gates - HSC Question/Solution - YouTube
Digital Logic - Mr A Fairbanks