MQ-2
MQ-2 is backordered and will ship as soon as it is back in stock.
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MQ-2
£3.99
MQ-2 Gas Sensor Module – Smoke, Hydrogen, Butane, LPG & Methane Detector for Arduino (UK)
The MQ-2 Gas Sensor Module is designed for gas and smoke detection projects, offering sensitivity to a wide range of gases. It is suitable for use with microcontroller platforms such as Arduino and can be integrated into projects focused on detecting smoke or gas leaks.
Key Features
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Sensitive to multiple gases including smoke, methane, carbon dioxide, butane, hydrogen, LPG, and other gases
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Provides an analogue output signal indicating the detected gas level
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Equipped with an onboard adjustable resistor for output calibration
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Uses an interlock connector for easy and secure connection
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Compatible with Arduino-based projects
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Recommended for use with a Sensor Shield for Arduino for maximum compatibility
Specifications
| Specification | Details |
|---|---|
| Input Voltage | 5V |
| Dimensions | 19.5 mm x 45 mm x 18 mm |
| Detectable Gases | Smoke, methane, carbon dioxide, butane, hydrogen, LPG, and other gases |
| Digital I/O | 1 |
Package Contents
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1 × MQ-2 Gas Sensor Module – Smoke, Hydrogen, Butane, LPG & Methane Detector





