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MQ-4 Methane Gas Sensor Module
MQ-4 methane gas sensor module for detecting natural gas leaks. Provides analog and digital outputs for easy integration with Arduino and DIY projects.
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Tag: MQ-4 Methane Gas Sensor Module
Description
The MQ-4 Methane Gas Sensor Module is a reliable sensor designed to detect methane (CHâ‚„) and natural gas concentrations in the air. It features high sensitivity and fast response, making it suitable for gas leakage detection, safety systems, and environmental monitoring. The module provides both analog and digital outputs, allowing easy interfacing with Arduino, Raspberry Pi, and other microcontrollers. Ideal for industrial safety, domestic gas alarms, and DIY electronics projects, the MQ-4 offers stable performance and simple integration.
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- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
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- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51

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