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A Level Electronics WJEC
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A Level Electronics WJEC
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A Level Electronics WJEC
– Topics
Analog Electronics
Demodulation
Modulation (AM, FM)
Oscillators
Filters (Low-pass, High-pass, Band-pass, Band-stop)
Negative and Positive Feedback
Input and output impedance
Amplifiers
Basic Electronics Concepts
Kirchhoff's Laws
AC and DC
Inductors in series and parallel
Capacitors in series and parallel
Resistors in series and parallel
Series and Parallel Circuits
Ohm's Law
Electrical Units
Components, Symbols, and Circuit Diagrams
Introduction to electronics
Communication Systems
Communication Protocols
Wireless Communication Standards
Antennas
Radio Frequency (RF) Circuits
Transmission Lines and Impedance Matching
Digital Electronics
Multiplexers, Decoders, and Encoders
Counters and Registers
Flip-Flops and Latches
Karnaugh Maps
Boolean Algebra
Truth Tables
Logic Gates
Binary Numbers and Codes
Electronics Design and Testing
Safety and Industry Standards
Troubleshooting and Fault Finding
PCB Design, Layout, and Fabrication
Signal Generators and Oscilloscopes
Electronic Instrumentation and Measurement
Circuit Simulation and Analysis
Embedded Systems
Interfacing with External Devices
Programming (Assembly, C)
Sensors and Actuators
Input/Output (I/O) Interfaces
Memory (RAM, ROM, EEPROM)
Microprocessors and Microcontrollers
Power Electronics and Control Systems
Digital Control Systems
Proportional, Integral, and Derivative (PID) Controllers
Motor Control and Servo Systems
Switch Mode Power Supplies
Transformers and Rectifiers
Power Supplies and Voltage Regulators
Semiconductor Devices
Optoelectronics (LEDs, Photodiodes, Phototransistors)
Integrated Circuits (ICs)
FETs and MOSFETs
Operational Amplifiers (Op-Amps)
Transistors
Diodes