Fire And Gas Detection System Using Arduino

The mq6 gas sensor detects the concentration of gas in ppm and outputs analog value which can be converted to digital measure using inbuilt analog to digital convertor of arduino.

Fire and gas detection system using arduino.

It is used to detect fire and provide high signal upon the detection. We have published an lpg sensor project using arduino and mq2 sensor. A flame detector is a sensor designed to detect and respond to the presence of a flame or fire allowing flame detection. Infrared flame detectors these sensors operate by using an infraredband.

The output can be an analog signal a0 that can be read with an analog input of the arduino or a digital output d0 that can be read with a digital input of the arduino. When lpg gas leakage occurs it gives a high pulse on its do pin and arduino continuously reads its do pin. The mq 2 sensor has 4 pins. This project can be installed in kitchens rooms etc.

Pin wiring to arduino uno. The project is built on arduino pro mini and mq 06 gas sensor is used to detect smoke. In this article we interface flame sensor with arduino and learn all the steps to build fire alarm system by using arduino and flame sensor. We have published lots of interesting arduino projects like gsm based fire alarm system line following robot rfid based access control system and many other useful projects.

The value of the digital measure will be 10 bit long and varies from 0 to 1023. It is used for detecting any leakage of gas or smoke due to fire or any chemical reaction. The home and industry safety using fire and gas detection using gsm system is used to detect any fire smoke or gas leakage in any premises building or industry. We have used a lpg gas sensor module to detect lpg gas.

When arduino gets a high pulse from lpg gas module it shows lpg gas leakage alert message on 16x2 lcd and activates buzzer which beeps again and again until the gas detector module doesn t sense the gas in environment. This time we are publishing a highly useful home application gas leakage detector using arduino and gsm module with sms alert and sound alarm. Project objectives to study the working principle of gas and smoke detector system to design and construct of the gas and smoke detector system and control system using arduino with bluetooth module to implement gas and smoke design in the project at the very first time of smoke creation so that avoided the unwanted accident 4. Here some of the real time applications are given below.

Flame sensor module has photodiode to detect the light and op amp to control the sensitivity.