Category

Sale!
MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module
MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke or Propane Detector Module

MQ-2 Gas Sensor Module For H2, LPG, CH4, CO, Smoke

Original price was: ₹150.00.Current price is: ₹99.00.

Features:

  • Detects LPG, CH4 (methane), H2, CO, smoke, and other combustible gases.
  • Wide detection range with high sensitivity.
  • Analog + digital outputs for easy interfacing.
  • Built-in potentiometer to adjust sensitivity threshold.
  • Compatible with Arduino, ESP8266, ESP32, and Raspberry Pi.
  • Long life and low-cost solution for gas leakage detection.
  • Simple 4-pin interface for quick prototyping.

Only 1 left in stock

Quantity Discount (%) Price
1 - 9 — ₹99.00
10 - 99 1.01 % ₹98.00
100+ 4.04 % ₹95.00

MQ-2 Gas Sensor Module

The MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module is useful for gas leakage detection (home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke, or Propane. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer
This MQ-2 Smoke and gas detector module works with 5V power, making it easy to connect to most projects. You can get two types of readings from it—an analog output, which gives you a range of values (0V to 5V) based on the gas level, or a digital output that’s either on (5V) or off (0V).

Applications:

  • Gas leakage detection systems (LPG, methane, hydrogen).
  • Smoke detection in fire alarm systems.
  • Indoor air quality monitoring.
  • Smart home automation safety systems.
  • IoT-based environmental monitoring.
  • Industrial safety equipment.
  • DIY electronics and educational projects.
Weight 15 g
SKU: 000144 Category: Tags: , , , , , , , , , ,

Related products

  • Sale! Infrared Obstacle Avoidance IR Sensor Module (Active Low)

    Infrared Obstacle Avoidance IR Sensor Module (Active Low)

     Original price was: ₹80.00.Current price is: ₹22.00.

    Features:

    • Easy to assemble and use
    • Onboard detection indication
    • The effective distance range of 2cm to 80cm
    • A preset knob to fine-tune the distance range
    • If there is an obstacle, the indicator lights on the circuit board.
    • Infrared obstacle detection with active low output
    • Adjustable detection distance via onboard potentiometer
    • High sensitivity and fast response time
    • Compact and easy-to-interface module
    • Compatible with Arduino, Raspberry Pi, and other microcontrollers
    • Low power consumption, stable performance
    Add to cart
  • Sale! BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module

    BMP280 Barometric Pressure and Altitude Sensor I2C/SPI Module

     Original price was: ₹65.00.Current price is: ₹25.00.

    Features:

    • High-precision BMP280 pressure sensor
    • Measures barometric pressure and altitude
    • Supports I2C and SPI communication
    • Wide operating voltage: 1.8V – 3.6V
    • Low power consumption, compact design
    • Compatible with Arduino, Raspberry Pi, ESP32, STM32, etc.
    • Temperature compensation for accurate readings
    Add to cart
  • Sale! DHT11 Temperature And Humidity Sensor Module with LED

    DHT11 Temperature And Humidity Sensor Module with LED

     Original price was: ₹125.00.Current price is: ₹55.00.

    Features:

    • Input Supply voltage (VDC): 3.3 ~ 5
    • Supply Current (mA): measurement 0.3mA standby 60μA.
    • Temperature measurement range: 0~50 degrees
    • Temperature measurement error: ±2 degrees
    • Humidity measurement range: 20%~95%RH
    • Humidity measurement error: ±5%RH
    Add to cart
  • Sale! Nicla Sense ME ABX00050

    Arduino Nicla Sense ME ABX00050 – Tiny IoT Sensor Hub

     Original price was: ₹5,530.00.Current price is: ₹5,100.00.

    Key Features

    ✅ Bosch BHI260AP: Smart 6-axis IMU with embedded AI for motion detection & gesture recognition.
    ✅ Bosch BMM150: 3-axis magnetometer for accurate heading and orientation.
    ✅ Bosch BMP390: High-resolution pressure sensor for accurate altitude detection.
    ✅ Bosch BME688: Environmental sensor for gas, humidity, temperature, and barometric pressure.
    ✅ Powerful MCU: nRF52832 (ARM Cortex-M4 @ 64 MHz, BLE 5.0) with 512 KB Flash, 64 KB RAM.
    ✅ Edge AI Ready: Run TinyML models for real-time analysis on-device.
    ✅ Tiny footprint: 22.86 x 22.86 mm (0.9 x 0.9 inches).
    ✅ Compatible: Works standalone or with Portenta/Arduino MKR boards.
    ✅ Ultra-low power consumption: Suitable for battery-powered IoT edge nodes.

    Read more