MQ-6 LPG Gas Sensor Module

SKU: 180835

1.441.29Piece1.29USD

¥ 9.90

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    Features:

    • Size: 32mm X 22mm X17mm  

    • The main chip: LM393, MQ-6 gas sensors 

    • Operating voltage: DC 5 V ◦ Has a signal output indication. 

    • 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. 

    • For LPG, butane, propane has a good sensitivity. 

    • Having a long life and reliable stability 

    • Quick response and resume