Smoke detector using MQ-2 Gas sensor

In this tutorial, we will see how to make a smoke detector that will help prevent smoking in public areas.

Apr 7, 2022

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Components and supplies

1

Breadboard (generic)

1

LED Dot Matrix Display, Red

1

Buzzer

1

Arduino UNO

1

Jumper wires (generic)

Apps and platforms

1

Arduino IDE

Project description

Code

Code

csharp

Code

csharp

Downloadable files

Image

Image

Circuit diagram

Circuit diagram

Image

Image

Circuit diagram

Circuit diagram

Image

Image

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