MQ2 Gas Sensor Module

• 🚨 Multi-Gas Detection: Detects H2, LPG, CH4, CO, alcohol, smoke, and propane. MQ2 Gas Sensor Module

• ⚡ Operating Voltage: 5V DC – easily compatible with most microcontrollers and Arduino boards.

• 🔧 Dual Output:

  • Analog Output (AO): 0V to 5V proportional to gas level.

  • Digital Output (DO): TTL logic 0 or 5V.MQ2 Gas Sensor Module

• 🔁 Adjustable Sensitivity via onboard potentiometer for precise calibration.

• 🧪 Fast Response Time for real-time gas level monitoring.

• 🛡️ Use Cases: Ideal for home safety, industrial gas leakage detection, air quality monitoring.

• 📏 Dimensions: 3.6 x 2 x 1 cm | Weight: 5g

📦 Package Includes:

• 1 x MQ-2 Gas Sensor Module

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