1. A Picture Diagram of a Torch
Introduction to Circuit Diagrams

2. British Standard Circuit Symbols
Battery
Switch
Bulb
Introduction to Circuit Diagrams

3. A Circuit Diagram of a Torch
Introduction to Circuit Diagrams

4. Basic Electronic Components
Bulb
Switch
Battery
Buzzer
Resistor
L.E.D.
Motor
Diode
Capacitor
Introduction to Circuit Diagrams

5. Exercise 1 Circuit Diagrams
Bulb
Switch
Battery
Buzzer
Resistor
L.E.D.
Motor
Diode
Capacitor
Introduction to Circuit Diagrams

6. Exercise 2 Circuit Drawing
Using British Standard Symbols draw a circuit diagram of the above circuit.
Introduction to Circuit Diagrams

7. Circuit Diagram for Exercise 2
Introduction to Circuit Diagrams

8. Exercise 3 1 Diode 3 Resistor 4 L.E.D 2 Capacitor
Identify the electronic components in the following circuit.
Introduction to Circuit Diagrams

9. Exercise 4
Using British Standard Symbols draw a circuit diagram of the above circuit.
Introduction to Circuit Diagrams

10. Circuit Diagram for Exercise 4
Introduction to Circuit Diagrams