SMOKE DETECT SENSOR ESP32

EX NO 7                                     SMOKE DETECT SENSOR

LINK: SMOKE DETECT SENSOR

Aim

To design and implement a smoke detection system using a smoke sensor and microcontroller for identifying the presence of smoke or harmful gases in the environment.

Requirements

Hardware Components

• Smoke sensor module

• Arduino Uno board

• USB cable

• Breadboard

• Connecting wires

• LED/Buzzer (optional for indication)

Software Requirements

• Arduino IDE

• Embedded C / Arduino programming language

Procedure

1. Connect the smoke sensor module to the Arduino board using connecting wires.

2. Provide power supply to the sensor through the Arduino board.

3. Interface the sensor output pin with the analog input pin of the Arduino.

4. Open the Arduino IDE and write the program for reading sensor values.

5. Compile the program and upload it to the Arduino board.

6. Open the Serial Monitor to observe the sensor readings.

7. Expose the sensor to smoke or gas near the sensing area.

8. Monitor the change in sensor values displayed on the Serial Monitor.

9. Verify whether the system successfully detects smoke or gas presence.

10. Record the output and analyze the performance of the smoke detection system.