Gas Sensors
MQ-9 Carbon Monoxide Combustible Gas Sensor
MQ-9 SensorSensitive material MQ-9 gas sensor is used to clean the air in the lower conductivity of tin dioxide (SnO2). Detection method using low temperature cycling (1.5V heating ) to detect carbon ..
MQ-7 Carbon Monoxide Gas Sensor Module
A carbon monoxide detector for the Arduino-based DIY security system. The carbon monoxide detector is a semiconductor gas sensor tuned to detect carbon monoxide. It is in the same family of devices as..
MQ-4 Methane Gas Sensor Module
MQ4 Methane Gas Sensor Module Sensitive material MQ-4 gas sensor is used to purify the air in the lower conductivity of tin dioxide (SnO2). when there are conditions in which the combustible gas ..
MQ-135 Air Quality Sensor Hazardous Gas Detection Module
MQ-135 Air Quality Sensor Hazardous Gas Detection ModuleAir Quality Control Gas Sensor MQ-135 used in air quality control equipment for buildings/offices, are suitable for detecting of NH3,NOx, alcoho..
MQ-2 LPG Butane Propane Methane Hydrogen Gas Sensor Module
MQ-2 LPG Butane Propane Methane Hydrogen Gas Sensor ModuleMQ-2 is a low cost semiconductor sensor which can detect the presence of LPG, LNG, Natural and Town gases at concentrations from 200 to 10,000..
MQ-3 Alcohol-Ethanol Gas Sensor Module
MQ-3 Alcohol-Ethanol Gas Sensor ModuleMQ3 GAS Sensor is a very easy to use and very handy sensor. It is suitable for sensing Alcohol gas concentration. MQ3 Alcohol GAS Sensor can detect Al..