Overview
In this Chapter we will learn about Logic Gates, all computers are made using these logic gates, there are basically 3 types of Logic Gates, OR, AND & NOT!
Let’s Start With OR Gate!
Requirements
Here is a list of Components that we will need to make this Project.

Sr# | Item | Quantity |
1 | Cell Holder | 1 |
2 | Cell 1.5 V | 2 |
3 | Alligator Clips | 4 |
4 | Bulb | 1 |
5 | Bulb Holder | 1 |
6 | Buttons | 2 |
Wiring Diagram
Here is a Complete Wiring Diagram along with Instructions for this Project.

Video
You can follow this video and the instructions below to make this Amazing Project.
Can you change it, so that bulb lights up when you press both buttons ?? Let’s learn this in the next chapter!