Keyestudio EASY plug Analog Gas Sensor MQ-2 for Arduino starter STEAM

The Keyestudio EASY plug MQ-2 Analogue Gas Sensor is a versatile detection module designed for students, educators, and makers building safety-focused STEAM projects. Compatible with the EASY plug control board, this sensor allows creators to explore environmental monitoring and gas detection with ease.

Versatile gas detection capabilities

This MQ-2 sensor is suitable for detecting LPG, i-butane, propane, methane, alcohol, hydrogen, and smoke. It provides high sensitivity and a quick response time, making it ideal for prototyping gas leakage detection systems.

Adjustable potentiometer sensitivity

The module features an onboard potentiometer that allows you to manually adjust the sensitivity threshold. This ensures the sensor can be calibrated accurately for different environments and specific target gases.

Solderless EASY plug connection

Designed for rapid prototyping, this module uses a specialized EASY plug connector to prevent wiring errors. It operates on a 5V power supply and must be used together with an EASY plug control board.

Analogue and digital interfaces

Offering both digital and analogue interface types, this sensor provides flexible integration options for your Arduino projects. It utilizes a simple drive circuit to deliver reliable, real-time environmental data.

Compact and durable build

With dimensions of 56mm by 20mm by 18mm and a weight of just 9g, this compact sensor is easy to integrate into any enclosure. It is designed for a stable, long lifespan, ensuring dependable performance over time.