1 modules de capteur MQ

MQ2 Module de capteur d''hydrogène au butane GPL de gaz de ...

MQ2 Smoke Gas LPG Butane hydrogen Sensor ModuleMQ2 gas sensor sensitive material used in the clean air low conductivity tin oxide (SnO2). When there is the environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases. Using a simple circuit to convert the change in conductivity of the gas concentration corresponding ...

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