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MQ-4 Natural Gas Sensor Module For Methane(CNG) gas Detector Module 220V 10000W SCR Voltage Regulator Cost-Effective - 4-piece bundle offers

SKU: 58302573135
4.4
USD97.59 USD127.59

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MQ 4 Natural Gas Sensor Module For Methane(CNG) gas Detector Module 220V 10000W SCR Voltage Regulator Cost Effective 4 piece bundle offers Cost Effective 4 piece bundle offers great value Buy Ai Thinker NodeMCU 32S ESP32 Development Board Online in India Wiring Diagram & Pinout Documentation } void loop() { int gasValue = analogRead(gasPin)

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