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.
https://youtu.be/Ep1XbFwOg4s
Can you change it, so that bulb lights up when you press both buttons ?? Let’s learn this in the next chapter!