The Waveshare MQ-7 sensor is a compact device for detecting carbon monoxide in various settings. It measures gas concentrations and provides reliable output signals for monitoring purposes.
In practical use, this sensor can be integrated into microcontroller-based projects, such as building a simple CO monitor for indoor air quality checks or alerting systems in workshops, helping users identify potential gas buildup early.
- Sensitive to carbon monoxide with adjustable sensitivity for tailored detection thresholds.
- Analog and digital outputs for versatile connectivity with microcontrollers like Arduino.
- Fast response and recovery times to quickly detect and clear gas level changes.
- Operates on a 2.5V to 5.0V power supply, making it compatible with common electronics setups.
- Includes a signal output indicator for visual feedback during operation.
- Compact dimensions of 40.0mm x 21.0mm with 2.0mm mounting holes for easy installation in tight spaces.
Light specifications include a simple 4-pin connector for straightforward wiring. This sensor fits well for electronics enthusiasts, students, or developers needing an affordable option for CO detection in DIY or educational projects.
