MQ-2 Gas Sensor Module

ماژول تشخیص وجود گاز MQ-2dimension: 32mm X 22mm X height 27mm wide main chip: LM393, ZYMQ-2 gas sensor working voltage: DC 5 Volt :Characteristicswith the signal output instructions(dual signal output (analog output, and TTL level output(TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller0 ~ 5V analog output voltage, the higher the concentration the higher the voltageliquefied petroleum gas, natural gas, city gas has better sensitivitywith a long life and reliable stabilityrapid response and recovery characteristics:ApplicationsSuitable for home or factory gas leakage monitoring device suitable for gas, butane, propane, methane, alcohol, hydrogen, smoke and other monitoring devices