The MQ-7 Gas Sensor Module is specifically designed to detect carbon monoxide (CO) with high sensitivity. It offers both analog and digital outputs, making integration with Arduino, Raspberry Pi, and other microcontroller simple. Perfect for DIY projects, educational experiments, and home safety monitoring, the MQ-7 Gas Sensor Module by StemVolt provides accurate, fast, and reliable readings. This sensor is ideal for students, hobbyists, and electronics enthusiasts looking to build gas detection systems efficiently.
Related Products:
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MQ-2 Gas Sensor Module
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MQ-5 Gas Sensor Module
Applications:
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Home carbon monoxide monitoring
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DIY gas detection systems
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Arduino and Raspberry Pi educational projects
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Robotics gas sensing applications
Specifications:
| Parameter | Details |
|---|---|
| Sensor type | Semiconductor gas sensor |
| Detectable gases | Carbon Monoxide (CO) |
| Operating Voltage (V) | 2.5 to 5 |
| Opt. Relative Humidity(RH) | <95% |
| Detecting Range | 10 ~ 1000 ppm |
| Heating resistance | ± 31 ? |
Package Includes:
1 × MQ-7 Gas Sensor Module


















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