![Gravity: Analog Gas Sensor (MQ2) - module with a gas sensor](https://kamami.pl/86136-large_default/gravity-analog-gas-sensor-mq2-module-with-a-gas-sensor-sen0127.jpg)
![Gravity: Analog Gas Sensor (MQ2) - module with a gas sensor](https://kamami.pl/86136-large_default/gravity-analog-gas-sensor-mq2-module-with-a-gas-sensor-sen0127.jpg)
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Module with an analog MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0127
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Module with an analog universal MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. The module is powered with 5 V and has an analog output (Gravity connector) proportional to the measured concentration. The sensor is characterized by high sensitivity regulated by a potentiometer. The Wiki page contains the manual and sample programs.
Data sheet
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Module with an analog MQ2 gas sensor. It enables the detection of LPG, butane, propane, methane, alcohol, hydrogen and smoke. It is powered with the voltage of 5 V and has an analog output. DFRobot SEN0127