MQ135 Air Quality & Hazardous Gas Detection Sensor Module control kit Memory of MAX & MIN

Memory of MAX & MIN measuring value

Working temperature: -20°C - +60°C

Clock frequency: up to 20 MHz

Indicators: 1-Power

clear color sensitivity

MQ135 Air Quality & Hazardous Gas Detection Sensor Module control kit Memory of MAX & MINThe MQ135 Air Quality Sensor Module a low cost semiconductor sensor that can detect the presence of Ammonia (NH3), Mono nitrogen oxides (NOx), Alcohol, Benzene, Smoke, Carbon dioxide (CO 2), etc. This module provides both digital and analog outputs. MQ135 Air Quality Sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi, etc. Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices.