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Precision Air Quality Monitoring for Your IoT Projects
Enhance your environmental monitoring capabilities with the MQ135 Air Quality Sensor Module. Designed for seamless integration with microcontrollers like Arduino, this compact sensor provides reliable detection of various hazardous gases, making it an ideal component for smart home systems, industrial safety applications, and DIY air quality projects.
Key Features & Specifications
- Wide Gas Detection Range: Effectively detects common indoor pollutants including ammonia, benzene, and sulfide gases, as well as smoke and vapor.
- High Sensitivity: Features a metal oxide semiconductor (MOS) sensing layer for rapid and accurate response to changes in air composition.
- Arduino Compatible: Equipped with a digital and analog output interface for easy connection to Arduino, Raspberry Pi, and other microcontroller boards.
- Compact Design: Small form factor allows for easy integration into portable devices and tight spaces.
- Adjustable Threshold: Onboard potentiometer allows you to calibrate the digital output threshold to suit your specific application needs.
Ideal For Smart Home & Industrial Applications
Whether you are building a real-time air quality dashboard, a smoke alarm prototype, or a gas leak detection system, the MQ135 sensor offers the stability and performance required for critical environmental monitoring. Its robust construction ensures consistent readings over time, providing you with the data needed to create safer and more responsive environments.
Easy Integration & Setup
Getting started is simple. Connect the module to your microcontroller using standard I/O pins and utilize the provided libraries or example code to begin reading air quality data. The clear digital signal output makes it easy to trigger alarms or actuators when hazardous gas levels exceed your defined safety limits.
Price: Original price was: $ 3.82.$ 1.78Current price is: $ 1.78.