Description
MQ-135 Air Quality Sensor Module is designed to detect changes in the concentration of certain gases and pollutants in the air. It is commonly used for air-quality monitoring, IoT, Arduino, ESP32, and environmental sensing projects.
Key Features:
Detects changes in air quality and gas concentration
Sensitive to gases such as ammonia, smoke, benzene, and other air contaminants
Analog and digital output
Adjustable sensitivity
Easy to interface with Arduino, ESP32, and other microcontrollers
Suitable for air-quality monitoring and IoT projects
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