This project presents a wireless fire-fighting and surveillance robot capable of monitoring and controlling movements remotely using wireless communication technology. The robot is designed for applications in military, industrial, automobile, and hazardous environments where human safety is important. The system uses a microcontroller as the main controlling unit along with DC motors for robot movement, fire sensors for fire detection, an ESP32-CAM module for live monitoring, and a water pump motor with relay for extinguishing fire. The user can control and monitor the robot along with water motor wirelessly through web application. In this system, an RF transmitter module is connected to a fire sensor placed in a room or remote location to detect fire conditions. The detected fire information is transmitted wirelessly through RF communication to the RF receiver module mounted on the robot, the system sends fire alert information to the user remotely. The microcontroller continuously monitors all sensor inputs and performs the required operations automatically. The complete system is programmed using Embedded C language, providing an efficient and intelligent solution for remote fire detection, monitoring, and extinguishing applications.  

OBJECTIVES

1. Develop a robot with wireless remote control for real-time monitoring.
2. Integrate fire sensors to detect and respond to fire hazards.
3. Enable automatic water sprinkling upon fire detection.
4. Utilize an ESP32-CAM module for remote status updates.
5. Implement microcontroller-based control using Embedded C.
6. Enhance safety in military, industrial, and automobile applications.

    THE MAJOR BUILDING BLOCKS FOR THIS PROJECT:  

1. Battery.
2. FIRE sensor.
3. Arduino nano.
4. ESP-32 cam.
5. RF transmitter, receiver.
6. L293d
7. DC motors
8. Battery
9. Relay
10. Servo motors
11. Water sprinkler.

    Software’s used:

1. Embedded C programming.
2. Arduino IDE programmer for dumping code into Micro controller.
3. Express SCH for Circuit design.

      BLOCK DIAGRAM:

   

video: