Description

🔥 MQ-2 Gas Sensor – Reliable Detection of Combustible Gases & Smoke! 🏠🛡️

The MQ-2 Gas Sensor is a versatile and highly sensitive module capable of detecting a variety of combustible gases including LPG, propane, methane, and smoke. Whether you’re building a safety system, monitoring industrial environments, or working on air quality projects, the MQ-2 is a dependable and easy-to-integrate solution with both analog and digital outputs.

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🔧 Key Features

✅ Multi-Gas Detection
• Detects LPG, propane, methane, hydrogen, and smoke for a wide range of applications.

✅ Dual Output
• Provides both analog and digital signals for flexible interfacing with microcontrollers like Arduino, Raspberry Pi, and more.

✅ Adjustable Sensitivity
• Fine-tune gas detection thresholds using the built-in potentiometer.

✅ Quick Response Time
• Rapid detection and recovery for real-time monitoring.

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📊 Technical Specifications

• Detection Range: 300–10,000 ppm (for LPG and similar gases)

• Operating Voltage: 5V DC

• Output Type: Analog & Digital

• Preheat Time: ≥24 hours (recommended for optimal performance)

• Dimensions: 32mm × 20mm × 22mm

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⚙️ Applications

• 🏠 Home Safety Systems: Detect gas leaks and smoke in residential areas.

• 🏭 Industrial Gas Monitoring: Ensure a safe working environment with real-time gas detection.

• 🌬️ Air Quality Projects: Monitor combustion gases in smart home or IoT setups.

• 🔬 Educational Projects: Ideal for STEM learning and DIY electronics involving environmental sensing.

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🧰 Package Includes

• 1 × MQ-2 Gas Sensor Module

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🚨 Why Choose the MQ-2 Gas Sensor?

With its broad detection range, dual output interface, and adjustable sensitivity, the MQ-2 Gas Sensor is a go-to module for anyone working on gas detection systems. It combines reliability, versatility, and ease of use—making it a top choice for both beginners and professionals.