Product Images are shown for illustrative purposes only and may differ from actual product.

MQ2 Smoke Flammable Gas Sensor Module

  • Stock: 23

    Availability: InStock priceValidUntil: 2026-07-10

  • Brand: Generic
  • SKU: 514 | DAB408

Availability: InStock priceValidUntil: 2026-07-10

  • Rs. 124.61 (inc GST)
    Rs.105.60 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

MQ2 Smoke Flammable Gas Sensor Module

MQ2 Smoke Sensor Module with analog and digital output, easy to use, ideal for fire detection, and requires no external components.

The MQ2 Smoke Flammable Gas Sensor Module is a user-friendly device designed for detecting smoke and combustible gases. It features both analog and digital output, making it compatible with microcontrollers like Arduino and Raspberry Pi. The onboard potentiometer allows easy adjustment of the digital output threshold. This sensor is particularly sensitive to common gases such as LPG, propane, and hydrogen, making it suitable for fire detection applications. The MQ2 Smoke Flammable Gas Sensor Module is reliable and efficient for various projects, ensuring safety and precision in monitoring air quality. Its easy installation and versatility make it a valuable component for any electronics enthusiast.

Explore the best in GAS and Air Quality Sensor technology at DNA. The MQ2 Smoke Flammable Gas Sensor Module offers reliable performance. Check other GAS and Air Quality Sensor that we have in stock.

At DNA, we cater to all your electronic component needs. If you cannot find specific parts, let us know. We can import items not in stock and support both retail and bulk orders. Explore related components like Capacitors, IGBTs, Analog ICs, Crystals, and Resistors. Contact Us.

Features of MQ2 Smoke Flammable Gas Sensor Module

  • Analog and digital output
  • Onboard potentiometer for threshold adjustment
  • Sensitive to LPG, propane, and hydrogen
  • Easy interfacing with microcontrollers
  • Compact design for various applications

Specification of MQ2 Smoke Flammable Gas Sensor Module

  • Operating Voltage: 5V
  • Output Type: Analog/Digital
  • Sensitivity Range: 300 to 10000 ppm
  • Response Time: <10 seconds

Applications of MQ2 Smoke Flammable Gas Sensor Module

  • Fire detection systems
  • Home safety devices
  • Combustible gas monitoring
  • Air quality monitoring
  • DIY electronics projects

Related Links for MQ2 Smoke Flammable Gas Sensor Module

    MQ2 Smoke Flammable Gas Sensor Module Datasheet: N/A

Package Includes

  • 1 X MQ2 Smoke Flammable Gas Sensor Module
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

NEW Products

Product Page : New Products

5 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 5 Pin Right Angle Male Connector 5 Pin Combicon PCB Mount Right Angle Male Header with 3.8..

Rs.33.04 (inc GST)
Rs.28.00 + GST

SKU: 3014 | DAE742
Stock: 10

0.01 Ohm 3W SMD2512 Surface Mount Sense 1% Resistor

0.01 Ohm 3W SMD2512 Surface Mount Sense Resistor 0.01 Ohm 3W SMD2512 Sense Resistor with ±1% toleran..

Rs.20.77 (inc GST)
Rs.17.60 + GST

SKU: 8148 | DAH684
Stock: 50

ST-07002 7" Resistive Touch Screen Panel

ST-07002 7 Inch Resistive Touch Screen Panel ST-07002 7" Resistive Touch Panel with durable design, ..

Rs.1,319.55 (inc GST)
Rs.1,118.26 + GST

SKU: 8195 | DAH822
Stock: 4

SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

Sensirion SHT35-DIS-B2.5KS Humidity Temperature Sensor SHT35-DIS-B2.5KS Sensor for high accuracy tem..

Rs.566.40 (inc GST)
Rs.480.00 + GST

SKU: 9191 | DAD965
Stock: 5

Have You Seen

Product Page : Have You Seen

Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF SPDT Relay for ElectronicsHongfa HF33F/024-HSLTF Relay is a compact SPDT rela..

Rs.79.30 (inc GST)
Rs.67.20 + GST

SKU: 9977 | DAI769
Stock: 30

74139 2 to 4 Decoder/Demultiplexer

74139 2 to 4 Decoder/DemultiplexerThe M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DE..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 290 | DAA248
Stock: 5

Meanwell SMPS LRS-200-24

Meanwell LRS-200-24 DIN Rail Power Supply Meanwell LRS-200-24 AC-DC power supply, high efficiency ov..

Rs.1,897.44 (inc GST)
Rs.1,608.00 + GST

SKU: 2791 | DAE081
Stock: 2

Mifare 1K Keyfob

Mifare 1K KeyfobMifare 1K Keyfob (Keychain Tag 13.56 Mhz)This is a keychain type MIFARE Tag working ..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 1501 | DAC427
Stock: 29

Related Products

FN-M22P MP3 Module

FN-M22P MP3 Module

FN-M22P MP3 ModuleIt can be controlled easily via MCU commands or external push buttons. Easy to ope..

Rs.767.00 (inc GST)
Rs.650.00 + GST

SKU: 1084 | DAA735
Stock: 9
MQ138 Formaldehyde Gas Detection Sensor Module

MQ138 Formaldehyde Gas Detection Sensor Module

MQ138 Formaldehyde Gas Detection Sensor ModuleMQ138 Sensor for formaldehyde detection, 1-10 ppm rang..

Rs.1,383.03 (inc GST)
Rs.1,172.06 + GST

SKU: 1822 | DAB105
Stock: 5
SD6835 PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE DIP IC

SD6835 PWM CONTROLLER WITH BUILT-IN HIGH VOLTAGE DIP IC

SD6835 PWM Controller with Built-in High Voltage DIP IC SD6835 PWM Controller for SMPS with low stan..

Rs.46.61 (inc GST)
Rs.39.50 + GST

SKU: 7390 | DAH157
Stock: 20
GPS Shield Module

GPS Shield Module

GPS Shield Module for Arduino and Development Boards GPS Shield Module for Arduino, precise positio..

Rs.2,239.05 (inc GST)
Rs.1,897.50 + GST

SKU: 9597 | DAB093
Stock: 0