MQ-2 Gas Sensor Module

ماژول تشخیص وجود گاز MQ-2

dimension: 32mm X 22mm X height 27mm wide 
main chip: LM393, ZYMQ-2 gas sensor 
working voltage: DC 5 Volt 

:Characteristics
with 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 microcontroller
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage
liquefied petroleum gas, natural gas, city gas has better sensitivity
with a long life and reliable stability
rapid response and recovery characteristics

:Applications

Suitable for home or factory gas leakage monitoring device suitable for gas, butane, propane, methane, alcohol, hydrogen, smoke and other monitoring devices

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