MQ Gas Detections Sensors MQ2 MQ5 MQ7 Smoke Methane Carbon Monoxide Detection For Arduino IOT

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The MQ-2 Smoke Detector is a must-have for any DIY enthusiast looking to add reliable smoke detection to their projects. With its dual signal output and indicator light, this sensor is perfect for creating your own fire alarm system or integrating into your existing smart home setup. The MQ-2 is known for its high sensitivity to flammable gases like methane, butane, and LPG, making it a versatile choice for a wide range of applications.
 
 
⭐ Specification
– Dual signal output (analog and TTL)
– Built-in indicator light
– High sensitivity to flammable gases and smoke
– Long service life and reliable stability
– Quick response and recovery characteristics
– Easy mounting with included holes
– Plug-in probe design for convenient testing
– Main chip: LM393, MQ-2 gas sensing probe
– Working voltage: DC 5V
– Size: 32mm x 22mm x 30mm (length x width x height)
 
 
⚒️ Interesting Project
1. DIY Fire Alarm System: Learn the basics of smoke detection by building your own fire alarm using the MQ-2 sensor and an Arduino board.
2. Smart Home Integration: Incorporate the MQ-2 into your existing smart home setup to monitor for potential fire hazards and receive alerts on your smartphone.
3. Flammable Gas Detector: Create a portable device to detect the presence of flammable gases in your home or workshop, ensuring a safer environment.
4. Smoke Detector Robot: Build a robot that can navigate through a space and detect the presence of smoke, alerting you to potential dangers.
 
 
📦 Package Includes:
– 1x MQ-2 SMOKE DETECTOR (Model Depending On Option)
 
 
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