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Details
MQ-3 Alcohol Ethanol Detection Sensor Module DC 5V for DIY SCM
Product Name Gas Sensor Sensor Model MQ-3 Working Voltage DC 5V Total Size 3.3 x 2 x 2cm/1.3" x 0.78" x 0.78"(L*W*H) Materials PCB Main Color Blue, Orange Net Weight 7g Package Content 1 x Gas Sensor Sensor
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