MQ-2 Gas Sensor Explained briefly | Smoke, LPG & CO Detector

Опубликовано: 15 Май 2025
на канале: rndstore.in_

In this video, we explain the MQ-2 Gas Sensor Module—a popular and reliable sensor used in DIY electronics and industrial applications to detect harmful gases and ensure safety.

The MQ-2 Sensor can detect a wide range of gases, including LPG, propane, methane, hydrogen, carbon monoxide (CO), alcohol, and smoke. It's ideal for gas leakage detection systems and air quality monitoring projects using microcontrollers like Arduino, NodeMCU, and Raspberry Pi.

🔧 Key Features of MQ-2 Gas Sensor:
Detects flammable and combustible gases

High sensitivity and fast response time

Dual analog and digital output support

Adjustable sensitivity via onboard potentiometer

Operating Voltage: 5V DC

Long life and low cost

💡 Typical Applications:
Gas leakage detection in homes and factories

Smart home automation systems

Air quality monitoring

Fire safety systems

IoT-based safety alarms

School and college electronics projects

🔍 Why Use the MQ-2 Sensor?
Whether you're a hobbyist, a student, or a developer working on embedded systems or IoT solutions, the MQ-2 gas sensor offers a cost-effective and powerful way to enhance your project’s safety and intelligence. In this video, we break down how the sensor works, how to connect it, and what you can do with it.

🛒 Buy Now:
👉 https://rndstore.in/mq-2-smoke-lpg-bu...
Get it now from RND Store – Your trusted source for sensors, modules, and DIY electronics kits.

📢 Stay Connected:
Subscribe to our channel for more product explainers, mini projects, and electronics tutorials.
Hit the bell icon 🔔 to never miss an update!