MQ-135 Air Quality Sensor Module

Easily measure environmental quality with the MQ-135 Air Quality Sensor Module. This highly sensitive sensor is ideal for detecting various harmful gases, including ammonia (NH3), benzene, alcohol, CO2, and smoke. Thanks to its compatibility with Arduino and other microcontroller platforms, it is a perfect choice for DIY electronics projects, robotic applications, and smart home systems. Used in fields such as air quality monitoring, ventilation systems, and industrial control, this sensor features adjustable digital output and analog signal. It is an indispensable tool for electronics enthusi…