Fire alarm with GSM using Arduino

Pranshu Bahuguna's picture

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Joined: Aug 25, 2018

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Fire alarm with GSM using Arduino
August 25, 2018 - 9:09am

circuit diagram of arduino based fire alarm wirth gsm module and mq5gas sensor?

Violet's picture

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Joined: Aug 16, 2018

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Arduino fire alarm with GSM module and Gas senor
August 25, 2018 - 9:42am

I believe your idea is to use the LPG gas sensor MQ5 to detect the leak of gas and a GSM module to send a message or call alert in the event of a fire. 

So basically you need a fire sensor, a Gas sensor and a GSM module interfaced to the Arduino Board. Since you idea is unique I doubt you will get any direct circuit diagram for your project. But, Instead you can combine 3 tutorials to build your project. The link for all the three projects are given below 

https://circuitdigest.com/microcontroller-projects/arduino-flame-sensor-...

https://circuitdigest.com/microcontroller-projects/arduino-based-lpg-gas...

https://circuitdigest.com/microcontroller-projects/call-and-message-usin...

 

 

 

 

Aniruddh Patel's picture

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Joined: Jun 23, 2015

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Arduino with MQ5 Gas Sensor and GSM Module
August 25, 2018 - 12:04pm

Yes as Violet said, its not difficult to add MQ5 gas sensor and GSM module with Arduino. You can use the same connections for Arduino and GSM module given in the below schematic, and then add the gas sensor's output pin to one of the analog pin of Arduino.

call-and-sms-using-arduino-and-gsm-circuit-diagram

In the above given links, you will also find the code for both getting the input from gas sensor and sending a message using GSM module. You just need to combine both the codes properly according to the arduino connections.

Hope this helps.