Smoke and flammable gas sensor MQ-2 - semiconductor - blue module

Index: MOD-03027 EAN: 5904422359270

Module with smoke and flammable gas MQ-2 detector with the goldpin pins, pitch of 2.54 mm. It is powered with the voltage of 5 V. It has digital and analog output, making it compatible with most of the commissioning modules including Arduino.

Smoke and flammable gas sensor MQ-2 - semiconductor - blue module
€2.76
€2.24 tax excl.
Waiting for confirmation of delivery date
Temporarily unavailable
30-day returns
PayPal payment
Manufacturer: OEM

Specification

  • Power Supply: 5 V
  • Current consumption: 150 mA
  • Measuring range up to 10,000 ppm
  • Operating temperature: -20 to 50 °C
  • Analog and digital output
  • Resistor which pulls the sensor's output to ground with a value of 1 kΩ
  • Pins: goldpin connectors, 2.54 mm pitch
  • Board sizes: 36 x 20 x 23 mm
  • It has mounting holes with diameter: 3.2 mm

 

Specifications and other detailed information can be found in thedocumentation.

 

Description

The sensor measures the concentration of flammable gases in the air, the result can be obtained measuring the voltage on the analog output. The system is powered with the voltage of 5 V. The current consumption is about 150 mA. It has digital and analog output, making it compatible with mostof the commissioning modules including Raspberry PiandArduino.

Czujnik dymu i łatwopalnych gazów MQ-2 - moduł

The digital output D0

With the help of placed on the reverse side of the board, potentiometer, set is the threshold, exceeding of which, causes the output D0 changing from a high to a low status. The pin D0 can be linked directly with a microcontroller or commissioning set, including Arduino, or for example, a module with a buzzer, which will signal a too low or too high level of unwanted gases in the air.

 

Analog output A0

The sensor has an analog output A0, which must be connected to the pin of the converter A/D (analog input in Arduino). This will allow you to measure the proportional voltage signal and more accurately determine the concentration.

MQ-2 - moduł niebieski - schemat wyprowadzeń

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

Card image cap
PayPal
  • Botland is a PayPal verified seller. Protect your financial information with this fast, safe and secure online payment system.

Card image cap
PayU
  • Choose easy and quick PayU e-payment method. Your financial information will stay secure.

You might also like

STM32F407G-DISC1 - Discovery - STM32F4DISCOVERY

The commissioning kit is built on the basis of STM32F407VGT6 microcontroller, it allows you to get to know the systems equipped with the latest Cortex-M4F core from ARM...
Index: DIS-00445
Index: DIS-00445
Waiting for confirmation of delivery date
Regular price €27.99 Price €27.99

ATmega8 mini module - microBOARD-M8

Module microBOARD-M8-miniature set of run with the host microcontroller ATmega8A.
Index: MOD-00970
Index: MOD-00970
Waiting for confirmation of delivery date
Regular price €16.28 Price €16.28

Raspberry Pi Model B 512MB RAM

Raspberry Pi Model B (512MB RAM) is a miniature computer that can successfully replace a large office device. The module allows you to process video in high definition. Has:...
Index: RPI-00972
Index: RPI-00972
Waiting for confirmation of delivery date
Regular price €34.50 Price €34.50

Arduino Uno Rev3 - module A000066

The original module from the Arduino® Uno with the AVR microcontroller ATmega328 in an interchangeable housing. It has 32 KB Flash memory, 2 KB RAM, 14 digital I/o of which...
Index: ARD-01060
Index: ARD-01060
In stock, shipping 24 hours!
Check quantity
Regular price €21.48 Price €21.48

Arduino Leonardo - module A000052 - low profile (without connectors)

Popular module with microcontroller AVR Atmega32U4. It has 32 KB of Flash memory, 2.5 KB RAM, 20 digital inputs/outputs, 7 of which can be used as PWM channels and 12 as analog...
Index: ARD-01061
Index: ARD-01061
Waiting time approx. 3-4 weeks
Regular price €23.85 Price €23.85

Arduino Yun - WiFi + Ethernet

Connection of Arduino and Linux allows to program and control the device wirelessly via WiFi network. Module based on ATmega32u4 chip , has 32 kB of flash memory, 2.5 kB of...
Index: ARD-01859
Index: ARD-01859
Unavailable
Regular price €64.88 Price €64.88
  • EOL

Customers who bought this product also bought:

Temperature and humidity sensor DHT22 (AM2302)

Popular temperature and humidity sensor with digital interface,  jednoprzewodowym . Measuring range: temperature from -40 to 80 °C, humidity 0-100% RH.
Index: UCC-01612
Index: UCC-01612
In stock, shipping 24 hours!
Check quantity
Regular price €8.18 Price €8.18

ADXL345 3-axis I2C/SPI digital accelerator - module

Sensor for measuring acceleration in three axes in the range +/- 16 g. The module is powered with the voltage from 3 to 5 V, it has the voltage regulator and is communicating...
Index: MOD-01912
Index: MOD-01912
Waiting for confirmation of delivery date
Regular price €3.84 Price €3.84

PIR HC-SR501 motion detector - green

Sensor, type PIR, can detect movement. Used to detect objects in the premises, alarm and lighting systems. The sensor is supplied with the voltage from 4.5 to 20 V. The...
Index: MOD-01655
Index: MOD-01655
In stock, shipping 24 hours!
Check quantity
Regular price €1.82 Price €1.82

Raspberry Pi Model B+ 512MB RAM

The latest version of the popular minicomputer Raspberry Pi, version B+. In addition to the already well-known processor Broadcom SoC with a clock frequency of 700 MHz, 512 MB...
Index: RPI-02543
Index: RPI-02543
Availability: Q1 2023
Regular price €41.01 Price €41.01

Mounting potentiometer 10kΩ - 5pcs

Mounting potentiometer, horizontal RM-065 in through-hole housing with 10 kΩ resistance. Price for 5 pieces.
Index: PAS-00307
Index: PAS-00307
Available, 24 hours shipping!
Check quantity
Regular price €0.43 Price €0.43

Tact Switch 6x6mm/8mm DIP - 5pcs.

A small monostable button mounted in a through-hole way - THT with the size: 6x6 mm, height: 8 mm. Price per 5 pieces.
Index: SWT-00381
Index: SWT-00381
In stock, shipping 24 hours!
Check quantity
Regular price €0.22 Price €0.22

Buzzer without generator 3-16V 14mm - THT

Buzzer without generator about 14 mm in diameter. Voltage supply range from 3 V to 16 V.
Index: EAK-02609
Index: EAK-02609
In stock, shipping 24 hours!
Check quantity
Regular price €0.48 Price €0.48

Organizer box NORT12

Flat, lockable, transparent organizer with a handle of 290 x 195 x 35 mm. It has up to 22 compartments, which can be freely configured. It is used to store small electronic...
Index: NSZ-02534
Index: NSZ-02534
Available, 24h shipping!
Check quantity
Regular price €3.69 Price €3.69

LM35DZ temperature sensor - analog THT

Analog thermometer, in which the output voltage is proportional to the measured temperature from the range of: 0°C to 100°C. It is powered with the voltage from 4 V to 30 V.
Index: SES-00376
Index: SES-00376
In stock, shipping 24 hours!
Check quantity
Regular price €4.32 Price €4.32

Slide switch ESP1010 - straight

Slide switch, straight to print with the size of 10 x 2.5 x 6.5 mm. Pins pitch: 2.54 mm.
Index: UCC-00255
Index: UCC-00255
Waiting for confirmation of delivery date
Regular price €0.78 Price €0.78

DIP switch 2-pole - red - 5 pcs.

Table slide switch with two levers. Pins pitch: 2.54 mm, height: 5.5 mm. 5 pcs.
Index: SWT-00366
Index: SWT-00366
In stock, shipping 24 hours!
Check quantity
Regular price €0.85 Price €0.85

Microswitch bi-stable ON-ON 7x7mm - 5 pcs

Micro-switch 2-s tate  to print. Size: 7 x 7 mm, height: 12.5 mm. 5 pcs
Index: UCC-01416
Index: UCC-01416
Waiting for confirmation of delivery date
Regular price €0.54 Price €0.54

Products from the same category

MQ-135 alcohol, benzine, ammonia sensor - semiconductor

Module with sensor MQ-135 detecting benzene, alcohol and smoke . It is powered with the voltage from 2.5 V to 5 V. It has digital and analog output, making it compatible with...
Index: MOD-08243
Index: MOD-08243
In stock, shipping 24 hours!
Check quantity
Regular price €4.32 Price €4.32

Smoke and flammable gas sensor MQ-2 - semiconductor - black

Module with smoke detector and flammable gas MQ-2 with the goldpin pins, pitch of 2.54 mm. It  is powered with the voltage of 5 V. It has digital and analog output, making it...
Index: MOD-01911
Index: MOD-01911
In stock, shipping 24 hours!
Check quantity
Regular price €3.23 Price €3.23

Stand for MQ - gas sensor - Pololu 1479

Stand that allows mounting of sensors from MQ series.
Index: PLL-00238
Index: PLL-00238
In stock, shipping 24 hours!
Check quantity
Regular price €1.28 Price €1.28

Temperature, humidity, pressure and gas sensor - BME688 - SPI/I2C - STEMMA QT/Qwiic - Adafruit 5046

Multifunctional sensor that combines sensors for temperature, humidity, pressure and VOC gas. It has an embedded Bosch BME688 chip. Manufactured by Adafruit, it uses SPI and...
Index: ADA-19788
Index: ADA-19788
Available
Check quantity
Regular price €28.19 Price €28.19

Alcohol sensor MQ-3 - semiconductor - blue module

Module with the alcohol sensor MQ-3 with the goldpin pins, pitch of 2.54 mm. It is powered with the voltage of 5 V. It has digital and analog output, making it compatible with...
Index: MOD-03736
Index: MOD-03736
In stock, shipping 24 hours!
Check quantity
Regular price €4.75 Price €4.75

LPG, propane and hydrogen sensor MQ-2 module - semiconductor - Waveshare 9529

Module with sensor MQ-2 detecting LPG, propane and hydrogen . It is powered  with the voltage from 2.5 V to 5 V. It has digital and analog output, making it compatible with...
Index: WSR-05521
Index: WSR-05521
In stock, shipping 24 hours!
Check quantity
Regular price €4.99 Price €4.99

MQ-7 carbon monoxide sensor - semiconductor

Carbon monoxide sensor with analog output.
Index: DNG-00239
Index: DNG-00239
In stock, shipping 24 hours!
Check quantity
Regular price €1.71 Price €1.71

BME680 - temperature, humidity, pressure and gas sensor I2C / SPI - STEMMA QT / Qwiic - Adafruit 3660

Module with sensor BME680 from Bosch, it includes measurement of temperature, humidity, pressure and gases. It is able to measure humidity from 10% to 90% RH , pressure from...
Index: ADA-10872
Index: ADA-10872
In stock, shipping 24 hours!
Check quantity
Regular price €26.47 Price €26.47

Alcohol sensor MQ-3 - semiconductor

Alcohol sensor with analog output. It measures the content of alcohol, for example, in the exhaled air.
Index: DNG-00061
Index: DNG-00061
In stock, shipping 24 hours!
Check quantity
Regular price €1.84 Price €1.84

Smoke and flammable MQ-2 gas sensor - semiconductor

Smoke and flammable gases detector with analogue output.
Index: PLL-00548
Index: PLL-00548
In stock, shipping 24 hours!
Check quantity
Regular price €1.28 Price €1.28

MQ-135 alcohol, benzen, ammonia sensor module - semiconductor - Waveshare 9528

Module with sensor MQ-135 detecting benzene, alcohol and smoke. It is powered with the voltage from 2.5 V to 5 V. It has digital and analog output, making it compatible with...
Index: WSR-05520
Index: WSR-05520
Delivery scheduled for 2022-07-29
Regular price €5.86 Price €5.86

Enviro pHAT - temperature, humidity, pressure, light, gas, ADC sensor with microphone - HAT for Raspberry Pi

Overlay for Raspberry Pi equipped with BME280 temperature, pressure and humidity sensor, LTR-559 light and proximity sensor, MICS6814 analog gas sensor, ADC ADS1015...
Index: PIM-17074
Index: PIM-17074
Available, 24h shipping!
Check quantity
Regular price €56.20 Price €56.20