Aim
The goal of this activity is to determine the Air Quality using Gas Sensor.
Materials Required
- Arduino UNO R3 – 1
- USB Cable – 1
- LCD 1602 Display – 1
- I2C Display Module – 1
- MQ-135 Sensor – 1
- Several Jumper Wires
Wiring Diagram
Desired Outcome
LCD will display the quality of air in PPM around us by using MQ135(Gas sensor).
