live draw mq3 - gbi prj live
$800.00
MQ-3 module is suitable for detecting Alcohol, Benzine, CH 4, Hexane, LPG, CO. live poipet 22 Sensitive material of MQ-3 gas sensor is SnO 2, which with lower conductivity in clean air. live poipet 22 When the target alcohol gas exist, the sensor’s conductivity is more higher along with the gas concentration rising MQ-3 gas sensor has high sensitity to Alcohol, and has