Eduqas · GCSE

Your journey to excellence inElectronics

By Revision Genie

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GCSE Electronics explores how electronic systems are designed, built, and tested. You will learn about circuits, components, logic systems, amplifiers, microcontrollers, and more. This subject combines theoretical understanding with practical skills to help you design and evaluate electronic systems for real-world applications.

Sensing Units

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Signal Processing

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Output Devices

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Transducer Drivers

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Design and Test Systems

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Standard Circuit Symbols

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Series and Parallel Rules

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Using Test Equipment

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Voltage, Current, and Power

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Resistors in Series and Parallel

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Resistor Codes

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Photosensitive and Sensor Devices

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Voltage Dividers

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Logic Level Signals

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Current-Limiting Resistors

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MOSFETs and Transistors

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Voltage Comparators

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Schmitt Inverters

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Interface Circuits

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7-Segment Displays

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Binary and BCD Counters

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Sequencers and Counters

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Silicon Diode Characteristics

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Diodes in DC and AC Circuits

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Zener Diodes in Voltage Regulation

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Logic Levels

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Logic Gates

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Truth Tables

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Boolean Algebra

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Logic System Design

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NAND Gate Redundancy

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Logic IC Data Sheets

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Amplifier Basics

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Non-Inverting and Inverting Circuits

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Clipping Distortion

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Summing Op-Amp Circuits

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Amplifier Block Diagrams

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RC Networks and Time Delay

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Capacitor Voltage Decay

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555 Monostable Timer

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555 Astable Timer

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Oscilloscope Measurements

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D-Type Flip-Flops

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Counter Systems

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4017 Decade Counters

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Microcontroller Basics

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Interfacing Microcontrollers

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Flowchart Programs

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Applications of Microcontrollers

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Problem Analysis

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Design Specification

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System Proposal

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System Predictions

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System Design and Build

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Testing and Measurements

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Risk Evaluation

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Performance Evaluation

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Improvement Suggestions

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Documentation and Reporting

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Scientific Reporting Conventions

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Flowchart Sub-Routines as Sub-Systems

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System Construction Methods

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Supervised System Production

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NEA Contribution and Process

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Teacher Guidance for NEA

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NEA Time Allocation

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Assessment Objectives

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Mathematical Skills Weighting

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Extended Responses

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NEA Marking Criteria

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Level of Response Marking

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Authentication Requirements

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Candidate Work Validation

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Photographic Evidence of Circuits

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Internal Standardisation

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Arithmetic and Numerical Computation

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Unit Conversion

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Capacitor Charge Calculations

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Significant Figures

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Order of Magnitude Calculations

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Symbols and Expressions

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Rearranging Equations

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Substituting Values

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Solving Algebraic Equations

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Boolean Identities

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Graphical Data Analysis

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Electronic Symbols

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Resistor Combination Equations

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Switching Circuit Comparison

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Designing Switching Circuits

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Interface Properties Comparison

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Digital to Analogue Interfacing

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Synoptic Questions

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Two-State Logic Levels

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Basic Logic Gates

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Truth Table Creation

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Logic Gate Analysis

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Boolean Algebra Basics

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Logic Gate System Design

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NAND Gate Simplification

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System Design from Truth Tables

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Logic IC Selection

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7-Segment Display Truth Tables

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Binary and BCD Timing Diagrams

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Decimal Counting System Analysis

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