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Including 120 ohm matched resistance
Usable temperature range: -55 to 125°C (-67°F to +257°F)
Plastic holder use for standard 9V battery
1 x Step-up Boost DC-DC Converter 2
MQ135 Air Quality & Hazardous Gas Detection Sensor Module FT232RL Including 120 ohm matched resistanceThe 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.
US$ 39.99
US$ 39.99
US$ 39.99
US$ 39.99
