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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
75mm PLA filament
Fixed Code
Its maximum operating voltage is 600V
any key to wake up
How to copy from other remote:
MQ-9 Gas Sensor Module Plastic Bevel Gear 32 Teeth 75mm PLA filamentThis MQ 9 gas sensor is very sensitive to carbon monoxide, methane and LPG. The sensitive material of the MQ 9 gas sensor is SnO2, which has a lower conductivity in clean air. It detects high and low temperature alternations and detects CO at low temperature (heated to 1. 5V). The conductivity of the sensor increases as the gas concentration increases. As the temperature rises (heated to 5. 0 V), it detects methane, propane, combustible gas, etc. and
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