৳ 250.00

MQ-9 gas sensor has high sensitivity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application.

The sensitivity of the sensor can be adjusted by using the potentiometer.

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SKU: 01087 Categories: ,

Description

MQ-9

MQ-9 gas sensor has high sensitivity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application.

The sensitivity of the sensor can be adjusted by using the potentiometer.

FEATURES

* Good sensitivity to CO/Combustible gas
* High sensitivity to Methane, Propane and CO
* Long life and low cost
* Simple drive circuit

Connection

here are the connections for my sensor

Arduino Gas Sensor
5V VCC
GND GND
NC DOUT
Analog A0 AOUT

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