ESP32 gas sensor project
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LM358 SOP / SMD Dual Operational Amplifier IC
1 × රු20.00
MQ-9 LPG CH4 CO Carbon Monoxide Gas Sensor Module
1 × රු480.00 Subtotal: රු500.00
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The MQ-9 is a gas sensor module designed to detect LPG, CH4 (methane), and CO (carbon monoxide) with high sensitivity. It provides an analog output and is ideal for use in gas leak detection, air quality monitoring, and safety systems.
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