Absorb Electronics for GCSE

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Understanding Circuits

Introducing Circuits (Theory)

Prototype Circuits (Practical)

More About Circuits (Theory)

Using a Multimeter (Practical)

Resistor and Sensor Circuits

Resistors (Theory)

Investigating Lamps (Practical)

Voltage Dividers (Theory)

Investigating Sensors (Practical)

Switches (Theory)

Investigating Switches (Practical)

Circuits in Action

Signals (Theory)

Using an Oscilloscope (Practical)

Capacitors (Theory)

Make Your Own Capacitor (Practical)

Diodes and Power Supplies

Diodes (Theory)

Investigating Diodes (Practical)

Cells and Batteries (Theory)

Investigating Solar Cells (Practical)

Power Supplies (Theory)

Investigating Voltage Regulation (Practical)

Active Devices

Transistors (Theory)

In Search of an Automatic Porch Light (Practical)

Projects

Safety Lights Project Safety Lights Project
Project: Chuckles
Pulse monitor

Resources