MQ 135 Air Quality/Gas Detector Sensor Module For Arduino

Description

1. Gas Detection: Capable of detecting a variety of gases, including CO2, CH4, NH3, benzene, and more.
2. Analog Output: Provides analog voltage output proportional to the detected gas concentration.
3. High Sensitivity: Offers high sensitivity for accurate gas detection.
4. Adjustable Sensitivity: Some variants allow sensitivity adjustment via a potentiometer.
5. Compatible with Arduino: Easily integrates with Arduino and other microcontroller platforms.
6. Compact and Easy to Use: Compact module with mounting holes for easy integration.