The MQ 135 Air Quality Detector Sensor Module For Arduino has lower conductivity in clean air. When the target combustible gas exists, the conductivity of the sensor is higher along with the gas concentration rising. Convert change of conductivity to the corresponding output signal of gas concentrat..
MQ2 Gas Sensor is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke, and so on. Based on its fast response time measurements can be taken as soon as possible. Also, the sensitivity can be adjusted by the potentiometer.
MQ2 gas ..
The analog gas sensor - MQ2 is used in gas leakage (like Smoke methane and liquified flammable gas) detecting equipment in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, Propane, Methane, Alcohol, Hydrogen, and Smoke. It has high sensitivity and fast response tim..
This MQ-3 Alcohol Detector Gas Sensor Module is simple to use. MQ-3 Alcohol Detector Module which can sense the presence of Alcohol in the air. It has high sensitivity and a fast response time. This Sensor provides an analog resistive output based on alcohol concentration.
The onboard potentiomet..
This is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed Natural Gas(CNG), methane(CH4), etc in the air. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered...
The MQ-5 is used in gas leakage detecting equipment in consumer and industry applications, this sensor is suitable for detecting LPG, natural gas, coal gas. Avoid the noise of alcohol, cooking fumes, and cigarette smoke. The sensitivity can be adjusted by the potentiometer. The sensitive material of..
This is a simple-to-use MQ-6 Liquefied Petroleum Isobutane Propane Gas Sensor module, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm. This sensor has high sensitivity and fast response t..
This MQ7 Carbon Monoxide Gas Sensor Module is a semiconductor gas sensor tuned to detect carbon monoxide. It is in the same family of devices as the smoke detector sensor, measuring the change in surface conductivity of tin dioxide in the presence of carbon monoxide. This sensor has high sensitivity..
This sensor module has an MQ-8 as the sensor component and has a protection resistor and an adjustable resistor on-board. A sensitive material MQ-8 Module H2 Alarm Detection use in clean air low conductivity tin oxide (SnO2). Using a simple circuit to convert the change in conductivity of the gas co..
MQ-9 gas sensor using gas-sensitive materials with lower conductivity in clean air tin oxide (SnO2). MQ-9 Module can be used to sense Carbon Monoxide and Methane Gas. High and low-temperature cryogenic loop detection mode to detect carbon monoxide sensor conductivity increases with the increase in t..
MS-1100 VOC Gas Sensor Module is mainly used to detect formaldehyde, toluene, benzene, and other VOC gases, is a semiconductor type sensor, it is widely used in ventilation equipment, ventilation fans, air filters, hoods, and other equipment.
Features:
High sensitivity and stability
It ca..
MS5540-CM Digital Pressure Sensor Module is an SMD hybrid device including a high-precision pressure-resistant pressure sensor and ADC interface IC. It is a miniature version of the MS5534C barometer/altimeter module, and provides a 16-bit voltage depends on the temperature and pressure parameters.
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