IoT based Fire Detection and Controlling system

Project Description:

1. Arduino Uno: The digital and analog input/output pins equipped in this board can be interfaced to various expansion boards and other circuits. Serial communication interface is a feature in this board, including USB which will be used to load the programs from computer. Generally we use ATMEGA 328 microcontroller with Arduino/Genuino UNO board using UART communication.
2. Wi-Fi Module: ESP8266 Wi-Fi module is generally used to establish the wireless communication between the devices. But this module is not capable of 5-3V logic shifting and will require an external logic level converter
3. Smoke Sensor: The sensor which can detect the amount of smoke level present the air is called Smoke Sensor.
4. DHT sensor: The sensor which can detect the temperature and humidity at the same time is called as DHT Sensor.
5. Motor Driver: Generally the Arduino board is not capable of providing required amount of current for running the motors. So we use a device called Motor Driver which will provide sufficient current for driving the motors.
6. Servo Motors: A servomotor is a closed-loop servomechanism that uses position feedback to control its motion and final position. The input to its control is a signal (either analogue or digital) representing the position

Project Implementation:

1. Interface the Smoke sensor and DHT sensor with the arduino
2. Now calibrate the Smoke sensor for specific smoke level
3. If the smoke level in the air is more than the prescribed limit, immediately a sms will be sent to the respective authorities
4. After sending the sms, the microcontroller will check the temperature value in that room. If temperature is higher than the prescribed limit, immediately the sprinkler will be turned on
5. The turning on and off of the sprinkler will be done by servo motor automatically
6. The present status of the smoke level, temperature of the room, sprinkler status will be updated in remote server for further server

Software requirements:

1. Arduino IDE : You will be needing Arduino IDE software to write and upload the programming logic onto the Arduino Uno board
2. Thingspeak : Also, you need to create an account in the ThinkSpeak IoT platform to integrate the system onto the cloud and store the data online

• Arduino Uno
• WiFi
• Smoke Sensor
• DHT sensor
• Motor Driver
• Servo Motor

• Fire Detection
• Temperature Detection
• Iot