The flame sensor detects the presence of fire or flame based on the Infrared (IR) wavelength emitted by the flame. It gives logic 1 as output if a flame is detected, otherwise, it gives logic 0 as ...

Arduino Uno – Microcontroller to process sensor data Flame Sensor – Identifies infrared (IR) radiation of fire MQ-2 Gas Sensor – Identifies smoke and toxic gases (CO, LPG, methane) DHT11 Temperature & ...

The temperature sensor (U2) is used to monitor the ambient temperature. The Arduino can analyze temperature changes in conjunction with flame sensor data to enhance the accuracy of fire detection.

Arduino Flame Sensor Code. The code for interfacing the flame sensor is very simple and easy to understand. We just need to define the pin through which the sensor is connected with the Arduino. Once ...

Arduino based Fire Alarm – Circuit and Working Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...

Abstract: Fire protection is obvious for safety purposes in human life because mishandling of fire sources can be the cause of serious accidents. In this paper, an Arduino based automatic fire alarm ...

The past month or so I’ve been playing with the Maxim DS1307 Real-Time-Clock and DS1621 Temperature Sensor ICs. I hooked them up to an Arduino Uno board with a Parallax Serial 16×2 Character LCD. I ...

Fire protection is obvious for safety purposes in human life because mishandling of fire sources can be the cause of serious accidents. In this paper, an Arduino based automatic fire alarm provider ...