Understanding the MQ-2 Gas Sensor and Its Role in Combustible Gas Detection
Gas sensors are critical devices used in various applications to detect hazardous gases in the environment. Among the numerous types of gas sensors available, the MQ-2 sensor stands out for its versatility, sensitivity, and wide range of applications in detecting combustible gases. This first part of the article explores the MQ-2 gas sensor's characteristics, working principle, and its role in combustible gas detection.