INDEX

An educational course requiring soldering skills to 
construct electronic projects

THE 5 PROJECTS:
1. A two-transistor high gain amplifier
2. A LED flashing circuit
3. A Flip Flop circuit to alternately flash two LEDs
4. A Fibre Optic project to create a miniature sign

5. A Simple Siren Project using a touch plate to raise and lower the tone


Front Page 1
Index 2
Introduction

3

Summary of the Projects

4

The Printed Circuit Board 5
Complete Parts List 6
The Resistor 7
The Capacitor 8
The Light Emitting Diode  9
The Transistor  10
The Touch Plate 11
Circuit Symbols 12
Soldering 13
Project 1: THE HIGH GAIN AMPLIFIER 14
Project 2: THE LED FLASHER 15
Project 3: THE FLIP FLOP 16
Project 4: FIBRE OPTICS 17
Project 5: SIMPLE SIREN  18
 TEST 19


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