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Model No: SEN-00026
TK. 156.17
Availability: In stock
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Category: Gas
Supplier: Made in China
The MQ-2 Gas sensor is sensitive to smoke and to the following flammable gases:
The resistance of the sensor is different depending on the type of the 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.
Please visit this page for a simple idea about the product.
| Pin | Wiring to Arduino Uno |
| A0 | Analog pins |
| D0 | Digital pins |
| GND | GND |
| VCC | 5V |
Question & Answer
Total 4 questions
Q: Please add some information that how to interface the sensor with microcontroller. Questioned by tarifbabu, 25-Sep-2014
Q: I would really like to know more about this product, and as I am ordering this shall I get a working one or not.I am confused about ordering this, what if i get a Broken one or a one with some issues Questioned by ayman123, 30-Mar-2015
Q: I would really like to know more about this product, and as I am ordering this shall I get a working one or not.I am confused about ordering this, what if i get a Broken one or a one with some issues Questioned by ayman123, 30-Mar-2015
Q: I would really like to know more about this product, and as I am ordering this shall I get a working one or not.I am confused about ordering this, what if i get a Broken one or a one with some issues Questioned by ayman123, 30-Mar-2015
Reviews & Ratings
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