Smoke Sensor Module (MQ-2)

The MQ-2 smoke sensor is sensitive to smoke and to the following flammable gases:

120.00৳ 

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  • Pick up from the RadioGear Store

Schedule Pick up from store

Free

  • Inside Dhaka Metro

Inside Dhaka Metro city

24 Hours

60tk

  • Outside Dhaka metro

Outside Dhaka Metro

24 Hours

100tk

  • Outside Dhaka

All Bangladesh 

1-2 Days

130tk

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Description

The MQ-2 smoke sensor is sensitive to smoke and to the following flammable gases:

LPG
Butane
Propane
Methane
Alcohol
Hydrogen
The resistance of the sensor is different depending on the type of gas. The smoke sensor has a built-in potentiometer that allows you to adjust the sensor digital output (D0) threshold. This threshold sets the value above which the digital pin will output a LOW signal.

 

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