Resources included (3)
Bundle Description
Save time and deliver the whole of GCSE Electronics Chapter 3: Interfacing Digital and Analogue Circuits with this complete lesson bundle. Designed to meet the WJEC specification, these resources cover everything students need to understand how digital systems connect with real-world analogue inputs and outputs.
What’s included:
A full set of editable PowerPoint presentations (step-by-step explanations, diagrams and worked examples)
Matching student worksheets with guided tasks, practice questions and exam-style challenges
Embedded videos to bring abstract concepts to life
Clear teacher notes, answers and assessment opportunities
Topics covered:
Action of Schmitt inverters and their role in debouncing switch signals
Transistors and MOSFETs as interface devices
Comparators for signal conditioning
Designing interface circuits between sensors, logic systems and outputs
Avoiding logic errors caused by slow or noisy analogue signals
Why choose this bundle?
Complete coverage of the WJEC GCSE Electronics specification (Chapter 3)
Flexible for use as full lessons, homework or revision activities
Created by a practising teacher with a focus on reducing workload
Engaging mix of theory, tasks and applications to build student confidence
Something went wrong, please try again later.
This resource hasn't been reviewed yet
To ensure quality for our reviews, only customers who have purchased this resource can review it
Report this resourceto let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.



