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Natural Gas Methane Gas Sensor Module MQ4
₹299.00₹199.00- This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ4 Methane gas sensor as a gas sensing element.
- It requires no external components just plug in Vac & 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 MQ4 Methane (CNG) gas Sensor to any Microcontroller, Arduino or even Raspberry Pi.
- .Since this Gas Sensor module is sensitive to Methane it is also small sensitivity to alcohol & smoke.