MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi - Smoke, LPG, Methane Detection, 2 Pieces, Tutorials Provided
genuine image
MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi - Smoke, LPG, Methane Detection, 2 Pieces, Tutorials Provided
Accurately detects smoke, LPG, methane, and other combustible gases for enhanced safety monitoring.
MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi - Smoke, LPG, Methane Detection, 2 Pieces, Tutorials Provided
товар №: 154175269

MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi - Smoke, LPG, Methane Detection, 2 Pieces, Tutorials Provided

товар №: 154175269

TJS 177

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from США

В наличии
США Импортировано из магазина USA
Закажите сейчас и получите товар приблизительно Monday, Июль 20
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Accurately detects smoke, LPG, methane, and other combustible gases for enhanced safety monitoring.
Гарантия U-Care:
Нет
Выберите план
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of США store (110-120). Recommended power converters Купите сейчас.

What Stands Out

Versatile Compatibility
Designed for various platforms including Arduino, ESP32, ESP8266, and Raspberry Pi, offering flexibility for DIY enthusiasts and developers to integrate gas detection into multiple projects.
Comprehensive Detection
Capable of detecting smoke, LPG, and methane, ensuring safety across a wide range of applications, from home automation to industrial monitoring, effectively addressing diverse user needs.
Tutorials Included
Comes with detailed tutorials, enabling users of any skill level to easily implement the sensor, enhancing user experience and promoting engagement within the maker community.

Информация о продукте

Shop MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi - Smoke, LPG, Methane Detection, 2 Pieces, Tutorials Provided online at a best price in Tajikistan. B0F4PRGSFG
Item Weight0.1 lbs (50 grams)

Who Should Buy?

Suitable For
  • Hobbyist Developers

    Ideal for electronics enthusiasts looking to create projects involving gas detection and environmental monitoring.

  • Safety Applications

    Useful in home or industrial settings for detecting harmful gases like smoke, LPG, and methane.

  • Educational Purposes

    Perfect for students and educators in robotics and IoT courses incorporating real-world gas sensing.

Not Suitable For
  • Professional Installations

    Not suitable for professional-grade safety systems where high accuracy and reliability are crucial.

  • Low-Skill Users

    Beginners without experience in programming or hardware prototyping may find the setup challenging.

  • Outdoor Use

    Not ideal for outdoor environments due to potential interference from weather and environmental factors.

ОПИСАНИЕ ТОВАРА

MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi - Smoke, LPG, Methane Detection, 2 Pieces, Tutorials Provided

Есть вопрос? Пообщайтесь с нами в чате

Вопросы и ответы клиентов

  • вопрос: What is the MQ2 Gas Sensor Module used for?

    отвечать: The MQ2 Gas Sensor Module is primarily used for detecting various gases such as smoke, LPG, propane, and methane. This versatile sensor can serve in various applications, including air quality surveillance, gas leak detection, and environmental monitoring in smart homes or industrial environments. It’s often combined with Arduino, Raspberry Pi, or ESP32/ESP8266 for DIY projects, enabling users to build systems that trigger alarms or notifications when gas levels exceed safe thresholds.
  • вопрос: How does the MQ2 Gas Sensor work?

    отвечать: The MQ2 Gas Sensor operates based on resistive sensing principles. It contains a sensitive material that changes resistance in the presence of gas. When gas molecules are absorbed, this alters the sensor’s electrical resistance, allowing it to detect concentration levels. Typically, the sensor needs a few minutes to warm up before providing stable readings. Understanding its working mechanism is crucial for properly calibrating the sensor, making it reliable for precise gas detection in various environments.
  • вопрос: Can I use the MQ2 Gas Sensor with any microcontroller?

    отвечать: Yes, the MQ2 Gas Sensor is compatible with numerous microcontrollers, including Arduino, ESP32, ESP8266, and Raspberry Pi. Each platform can process the sensor’s analog output, allowing developers to create tailored gas monitoring solutions. Whether you are creating a prototype for a school project or developing an application for real-time gas detection in smart devices, this flexibility makes the MQ2 module a popular choice for hobbyists and professionals alike.
  • вопрос: What types of gases can the MQ2 Sensor detect?

    отвечать: The MQ2 Gas Sensor can effectively detect smoke as well as flammable gases like LPG (Liquefied Petroleum Gas), methane, and propane. This capability makes it an ideal choice for safety applications in homes and industrial sectors. Users can configure the sensor to monitor specific gases, ensuring they respond promptly to hazardous situations. Its versatility, combined with careful calibration, allows for accurate readings in diverse settings, from kitchens to labs.
  • вопрос: How precise is the MQ2 Gas Sensor in detecting gases?

    отвечать: The precision of the MQ2 Gas Sensor can vary based on environmental factors and calibration. Generally, it provides reliable readings for various detection ranges, but it may require fine-tuning for specific applications. To improve accuracy, users should regularly calibrate the sensor against known gas concentrations. In scenarios like leak detection in kitchens or monitoring air quality in indoor environments, ensuring accurate calibration can greatly enhance safety and effectiveness.
  • вопрос: What can I do with the tutorials provided with the MQ2 Sensor?

    отвечать: The tutorials included with the MQ2 Gas Sensor offer detailed guidance on setting up the module, interfacing it with different microcontrollers, and developing complete projects. These resources typically cover the wiring process, coding examples, and troubleshooting tips, making it ideal for beginners and advanced users alike. By leveraging these tutorials, you can create your own smart gas detection systems, alarms, or even integrate them into home automation systems, providing practical learning opportunities.
  • вопрос: Can this module detect gas leaks outdoors?

    отвечать: While the MQ2 Gas Sensor can be used outdoors, its performance may be affected by environmental conditions such as wind, humidity, and temperature changes. For outdoor applications like monitoring gas leaks, it is crucial to ensure proper installation away from direct airflow that could disperse gas concentrations. Additionally, regularly checking the sensor and its housing for environmental protection can enhance its reliability in field applications where safety is critical.
  • вопрос: Is the MQ2 Gas Sensor suitable for beginners?

    отвечать: Yes, the MQ2 Gas Sensor is highly suitable for beginners due to its straightforward operation and the abundance of tutorials available. Users can start with basic projects and gradually move on to more advanced applications as they gain confidence. Its compatibility with popular platforms like Arduino and Raspberry Pi makes it user-friendly, enabling newcomers to explore electronics and programming while building functional gas detection devices.
  • вопрос: How do I connect the MQ2 Gas Sensor to my Arduino?

    отвечать: To connect the MQ2 Gas Sensor to an Arduino, start by connecting the VCC pin of the sensor to the 5V pin on the Arduino, the GND pin to ground, and the Analog output pin to an analog input pin on the Arduino board. This setup allows the Arduino to read the analog values produced by the sensor. After wiring, you can utilize programming libraries or example sketches to initiate reading gas concentrations, making it suitable for DIY projects.
  • вопрос: Where can I buy the MQ2 Gas Sensor Module in Tajikistan?

    отвечать: You can purchase the MQ2 Gas Sensor Module for Arduino, ESP32, ESP8266, and Raspberry Pi, along with various gas detection capabilities, from Ubuy in Tajikistan. Ubuy offers a selection of this sensor module, ensuring you have access to quality products. Whether you are starting a new project or enhancing your existing systems, Ubuy is a reliable source for obtaining this essential component.

DIYables Gas Detectors & Alarms Editorial Review

Редакционных отзывов не найдено

Customer Reviews & Ratings

4.0
1 оценки клиентов
  • 5 звезда
    0%
  • 4 звезда
    100%
  • 3 звезда
    0%
  • 2 звезда
    0%
  • 1 звезда
    0%

Оцените этот товар

Поделитесь своими впечатлениями

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Безопасное оформление Global Delivery Easy Returns Genuine Products

Product Price History

Важная информация

  • Ограничения: обратите внимание, что для товаров, поставляемых за границу, гарантия производителя может быть недействительной; обслуживание от производителя может быть недоступно; руководства по эксплуатации, а также инструкции и предупреждения о безопасности могут быть не на языках страны назначения; товары (и сопутствующие материалы) могут не быть разработаны в соответствии со стандартами, спецификациями и требованиями к маркировке страны назначения; товары также могут не соответствовать напряжению в стране назначения и другим электрическим стандартам (при необходимости требуется использование адаптера или преобразователя). Получатель несет ответственность за обеспечение законного ввоза товара в страну назначения. При заказе через Ubuy или его аффилированных лиц получатель является зарегистрированным импортером и должен соблюдать все законы и правила страны назначения.
  • Не все товары на Ubuy выставлены на продажу, поскольку Ubuy — это глобальная поисковая система. На товары распространяются законы в области экспорта и торговли.

TJS 177

Закажите сейчас и получите товар приблизительно Monday, Июль 20

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Особенности и преимущества

  • Compatible with Arduino, ESP32, ESP8266, and Raspberry Pi.
  • Detects smoke, LPG, and methane for safety.
  • High sensitivity for precise measurements.
  • Easy plug-and-play setup.
  • Versatile for home automation and environmental monitoring.
  • Includes tutorials for seamless integration.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.