MQ-135 Gas Sensor Module For NH3, Alcohol, benzene, smoke , CO2 Detector Module MG995 High Speed Servo Motor(180 Degree) or a home automation system

or a home automation system

and OUT - connect directly to any microcontroller GPIO pin without additional circuitry or ADC requirements

agriculture

Smoke & Propane

orientation tracking

MQ-135 Gas Sensor Module For NH3, Alcohol, benzene, smoke , CO2 Detector Module MG995 High Speed Servo Motor(180 Degree) or a home automation systemMQ 135 Gas Sensor Module NH3, Alcohol, Benzene, Smoke & CO2 Detector Detect hazardous gases and monitor air quality with the MQ 135 Gas Sensor Module from The Engineer Store, Bengaluru. This versatile sensor responds to ammonia (NH3), alcohol vapors, benzene, smoke, and carbon dioxide (CO2), making it ideal for environmental monitoring, safety systems, and IoT based air quality projects. Features both analog and digital outputs for flexible