MQ-4 MQ4 DC5V LPG Alcohol Methane Hydrogen Smoke Gas Detector Sensor Module for arduino

MQ-4 MQ4 DC5V LPG Alcohol Methane Hydrogen Smoke Gas Detector Sensor Module for arduino
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sku: 32826937637
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$0.99
Shipping from: China
   Technical Details
Brand Name: HWA YEH
is customized: Yes
Material: Metal
Model Number: MQ-4 MQ4
Output: Analog Sensor
Theory: Hall Sensor
Type: Gas Sensor
Usage: Gas Sensor
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