MQ-4 Natural Gas Methane Gas Sensor Module

96,000 تومان
The gas sensing material used in the MQ-4 gas sensor is the two tin oxide (SnO2), which has a low

MQ-5 liquefied gas Methane Gas Sensor Module

94,000 تومان
MQ-5: Suitable for home or industrial on LPG, natural gas, coal gas monitoring devices. Excellent resistance to alcohol, smoke interference.

One Channel Tracing Tracking Sensor Module

58,000 تومان
1,  use  TCRT5000 infrared reflection sensor 2, detection of reflective distance: 1mm~25mm application 3, working voltage: 5V 4, the output