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Putting out fires is a hazardous profession with a high death rate. The new approach to preserving both the environment and human life is robotics. This work suggests an autonomous robot system that uses a flame sensor to invariably detect and put out fires. The Arduino UNO, water pump, servo motor, motor driver, relay module, Bluetooth HC-06 module, and flame sensor are all part of this project. In addition, the robot's mobility is controlled by commands transmitted to the receiver via the push Bluetooth app on the transmitting end. The robot moves and the fire is doused with water thanks to the motors that are attached to the microcontroller. The robot body has a water pump and tank that are automatically identified by the infrared. The flame sensor and the entire system are managed by a microprocessor from the ATMEGA328 series. The microcontroller and a motor driver integrated circuit (L298N) are interfaced so that the controller may drive the motors. The robot can therefore sense fire at a distance. Around 5.11 cm is the average length for detecting flame, and 300 cm is the typical length for Bluetooth transmission. It might lessen constraints brought on by human mistake and fire extinguishing tasks.
Sirohi et al. (Thu,) studied this question.