From Chapter 7 Chapter 8 Remote Bomb Detonator Note: This

From Chapter 6 7.0 Alarm Clock Detonator Firstly, let’s take

From Chapter 5 6.0 Combining Transistor and Relay All the

From Chapter 4 5.0 Relays as Switch What are the

From Chapter 3 4.0 Transistors The first transistor was invented

From Chapter 1 & 2 3.0 Lighting a Light Bulb