Product Description:

The MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module is a versatile and essential addition to your Starter DIY Kit. This innovative sensor module is designed to detect a wide range of gases, making it a valuable tool for various applications, including environmental monitoring, industrial safety, and research.

Key Features:

• Multi-gas Detection: This sensor module can detect smoke, methane, liquefied gas, and other combustible gases, giving you a comprehensive understanding of the gas environment.
• Easy Integration: The module is easy to integrate into your project, featuring a standard MQ sensor interface, making it compatible with a variety of microcontrollers and sensors.
• Low Power Consumption: The sensor module consumes low power, making it a practical choice for long-term monitoring applications.
• Wide Range of Applications: This sensor module is suitable for various applications, including gas leakage detection, environmental monitoring, and industrial safety.

How to Use:

To use the MQ-2 MQ-3 MQ-7 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module:

1. Connect the module: Connect the sensor module to your microcontroller or Arduino board using the standard MQ sensor interface.
2. Power Supply: Provide power supply (3.3V – 5V) and ground connections for the module.
3. Reading Interpretation: Interpret the reading using the analog output voltage (0V-5V) of the module, and adjust the gain and sensitivity according to your project requirements.

Included in the Kit:

• MQ-2 MQ-3 MQ-7 MQ-135 Gas Sensor Module: A set of four sensor modules for detecting smoke, methane, liquefied gas, and air pollution.
• Microcontroller Board: An Arduino Nano V3 board to test and control the sensor modules.
• Cables: Power supply cables, analog output cables, and ground cables for easy connection to your project.
• User Manual: Detailed instructions on how to use the sensor module and connect it to the microcontroller board.