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MQ2 Smoke Flammable Gas Sensor Module


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  • Stock: 6
  • SKU: 0514 | DAB408
  • Rs. 124.61 (inc GST)
    Rs.105.60 + GST

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

Shipping : Due to Covid-19 situation delivery will be affected. Delivery period due to covid-19 issue will be from 4 - 12 days depending upon your location.

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke and Flammable Gas Sensor Module

This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ2 Smoke & Flammable gas sensor as a gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go.

For Digital output the threshold value can be easily set by an on-board potentiometer.  Using this module you can easily interface MQ2 Smoke & Combustible gas Sensor to any Microcontroller, Arduino or even Raspberry Pi.

Since this Gas Sensor module is sensitive to smoke it can be used in for fire detection. MQ2 Gas Sensor is also sensitive to flammable/combustible gasses like LPG, Propane & Hydrogen.

We have Various sizes of Modules. Check out our complete collection of Modules


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Specification of MQ2 GAS Sensor Module

  • Power Supply : 5 Volts
  • Interface Type : Analog & Digital
  • High Sensitivity to Smoke & combustible gasses like Hydrogen, LPG & Propane.
  • Low Cost.
  • Stable & Long Life.
  • On board Power indication.

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