Transforming Audiences: The Arduino-Based Smart Auditorium System

Project Overview

This project automates the control of electronic gadgets in the auditorium. Key features include:

• Temperature Monitoring: Displays current temperature on-screen.
• Humidity Measurement: Shows humidity levels on-screen.
• Occupancy Indicator: Entrance light indicates auditorium occupancy and includes an AI-based audio system.
• Audience Count: Displays the number of attendees and indicates when full.
• Smart Lighting: Lights turn on only when an audience enters.
• Temperature-Triggered Fan: Fan operates when temperature exceeds 33°C and turns off below that.
• Fire Safety Alerts: In case of a fire, the audio system warns of evacuation, and the entrance light turns yellow.

Components

1. Arduino UNO
2. 20 x 4 LCD Display
3. I2C Module
4. IR Sensor
5. Flame Sensor
6. LEDs
7. DC Motor (1 unit)
8. Amplifier Module
9. Speaker
10. SD Card Module
11. Breadboard
12. DHT Sensor
13. Single Channel Relay
14. USB Cable
15. 12V Adapter
16. Jumper Wires
17. Battery

Project Summary

We’ve developed a smart, automated system that operates independently without manual intervention. Designed and experimentally tested, the prototype functions based on the presence of people in the auditorium.

Key advantages include:

• Efficiency: Ensures smooth operations while minimizing power consumption.
• Safety Features: Includes a fire sensor and alarm system for timely warnings.
• Reduced Manual Labor: Enhances convenience, creating a comfortable environment for audiences.

Results:

This intelligent system streamlines operations while prioritizing safety and efficiency in the auditorium.