- High sensitivity and fast response time
- Output: Analog resistance
- Simple drive circuit
- Power heater coil with 5V
- Add a load resistance
- Connect output to an ADC
- Package includes: 1 x MQ-7 CO Carbon Monoxide Coal Gas Sensor Module
The MQ-7 CO Carbon Monoxide Coal Gas Sensor Module is a highly sensitive and responsive device designed for detecting carbon monoxide (CO) gas. It features a fast response time, allowing for quick detection and measurement of CO gas levels.
The output of the MQ-7 sensor module is in the form of analog resistance, which can be easily integrated into a variety of circuits and systems. A simple drive circuit is sufficient to operate the sensor module effectively.
The module requires a power supply of 5V to activate the heater coil, which plays a crucial role in the sensor's functionality. Additionally, it is recommended to connect a load resistance to the module and connect the output to an analog-to-digital converter (ADC) for data acquisition.
The package includes one MQ-7 CO Carbon Monoxide Coal Gas Sensor Module, providing a convenient solution for applications requiring CO gas detection, such as in home safety systems, industrial environments, and automotive applications. It is important to follow the manufacturer's guidelines and safety precautions when using the sensor module to ensure accurate readings and reliable performance.
