Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
🚨 Stay ahead of the gas game—detect smarter, live safer!
The AZDelivery MQ-2 sensor module is a compact, high-sensitivity gas and smoke detector compatible with Arduino and Raspberry Pi. It supports multiple gases including LPG, hydrogen, and alcohol, features adjustable sensitivity with analog and digital outputs, and comes with an instructive E-Book for quick, hassle-free setup.
| ASIN | B07CYYB82F |
| Alarm | Visual |
| Best Sellers Rank | 225,024 in DIY & Tools ( See Top 100 in DIY & Tools ) 107 in Gas Detectors |
| Brand | AZDelivery |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (331) |
| Manufacturer | AZDelivery |
| Model Number | 1x MQ-2 Capteur de Gaz |
| Number of Items | 1 |
| Part Number | 1x MQ-2 Sensor |
| Power source | Battery Powered |
| Product Style | Compact |
| Unit Count | 1.0 count |
S**N
Alternative for Pilot gas sensor
Substitute for Pilot sensor using the analogue OP. Seems reliable in tests and use for a few weeks continuous use.
C**X
They work
These were easy to set up with an Arduino and the ebook. However I couldn't get them to trigger initially until I turned the potentiometer down rather than up. Then the all worked and detected smoke, and gas. There is no way of differentiating what is being detected but that is to be expected from this type of sensor.
A**A
Does the job
The product works as intended. No issues
W**R
Gas sense
Works great for decting gas So2/Co 2etcgood price alright for little monitoring projects
A**E
Leider habe ich den falschen Sensor bestellt, ich wollte den MQ-135. Wie dem auch sei; wie von AZ gewohnt, kam die Ware super schnell, sauber verpackt und wie immer mit QR Code für Informationen und weitere Literatur. Der gelieferte Sensor hat sofort seine Arbeit aufgenommen und liefert stabile Werte.
S**F
Good one
A**G
Gemakkelijk om te kopen en snel bezorgd.
A**.
Buen sensor de calidad de aire. Bastante sencillo de implementar con Arduino o ESP32. No hace maravillas pero por el precio que tiene, cumple perfectamente.
B**R
Genial
Trustpilot
3 weeks ago
2 weeks ago