Home

  • Banner

MQ-2 Gas sensor Module Robotics Bangladesh
  • MQ-2 Gas sensor Module Robotics Bangladesh

MQ-2 Gas Sensor Module

RBD-2075

  • MQ-2 Smoke Gas Detector Sensor 
  • ME084 Module for Arduino
  • Operating Voltage:+5V
  • Preheat Duration:20 s
BDT 290.00
BDT 290.00 BDT 290.00 BDT 290.00 BDT 290.00
Tax included Tax excluded Tax included Tax excluded
BDT 290.00 Tax excluded
BDT 290.00 Tax included
BDT 0.00 Tax
BDT 290.00 Tax excluded
BDT 0.00 Tax
BDT 290.00 Tax included
Quantity
In-Stock
54 Items

  Security policy

(edit with the Customer Reassurance module)

  Delivery policy

(edit with the Customer Reassurance module)

  Return policy

(edit with the Customer Reassurance module)

Description

This module is ideally suited to adding smoke sensing to your project. This is a detection module which can detect smoke particles to trigger a switch like response. This allows you to replace those mechanical switches that have been holding back your project all this time with something a little smellier. Featured By RoboticsBD.

An onboard potentiometer allows you to adjust the trigger volume so that you can tailor sensitivity to account for the projects surrounding background levels. Featured By RoboticsBD.

As a simple module it will suit use within a large range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi. The module has a M3 mounting holes allowing for its easy attachment to a multitude of surfaces.

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

Note: Product images/ Components brand may vary from actual product as our stock rotates.

Note: PCB might be different from the picture as per stock

Pins:
  1. VCC ↔ 5V
  2. GND ↔ power supply ground
  3. DOUT ↔ MCU.IO (digital output)

Features:

  1. Power supply needs: 5V 
  2. A gas, natural gas, city gas, smoke better sensitivity. 
  3. There are screw holes for easy positioning 
  4. Has a long life and reliable stability 
  5. Rapid response and recovery characteristics 
  6. DO output: TTL digital 0 and 1 (0.1 and 5V) 
  7. Detectable concentration: 300-10000ppm

General Specification
Type Sensor
Material PCB
Output Voltage 5V
Compatible Arduino
Size 4.5 x 2 x 1.6
Weigh 0.008 kg
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

Documentation:

  1. Datasheet

Package Includes:

1 x MQ-2 Gas sensor Module 

Product Details
RBD-2075
54 Items

Specific References

EAN13
2075
Comments (0)
Grade
No customer reviews for the moment.
16 other products in the same category:
HW-827 Pulse Sensor 3.3-5V Heartbeat Heart Rate Monitor Sensor Robotics Bangladesh Quick view

Reference: RBD-2451

Pulse Sensor 3.3-5V Heartbeat Heart Rate Monitor Sensor

(0)
Pulse Sensor 3.3-5V Heartbeat Heart Rate Monitor Sensor Easy to use finger-tip heart rate detector module with built-in noise filter and signal amplification.
BDT 530.00
BDT 530.00 tax incl.
BDT 530.00 tax excl.
BDT 530.00 tax excl.
BDT 530.00 tax incl.
BDT 530.00 tax incl.
BDT 0.00 Tax
BDT 530.00 tax excl.
BDT 530.00 tax excl.
BDT 0.00 Tax
BDT 530.00 tax incl.
More
In stock
In stock: 144
SN04-N NPN NO 5mm Distance Detector Proximity Sensor Switch Module Robotics Bangladesh Quick view

Reference: RBD-2804

SN04-N NPN NO 5mm Distance Detector Proximity Sensor Switch Module

(0)
Operating Voltage(V): 5 ~24 Current Consumption Max: 5 mA Detection distance(mm): 5 mm. Type of detection: Inductive. Cable Length: 145 cm. Response Frequency: 500Hz Max. Protection class: IP 67.
BDT 450.00
BDT 450.00 tax incl.
BDT 450.00 tax excl.
BDT 450.00 tax excl.
BDT 450.00 tax incl.
BDT 450.00 tax incl.
BDT 0.00 Tax
BDT 450.00 tax excl.
BDT 450.00 tax excl.
BDT 0.00 Tax
BDT 450.00 tax incl.
More
In stock
In stock: 18
PT-100 RTD High Temperature Sensor 3 Wire PT100 Probe 7x200mm Robotics Bangladesh Quick view

Reference: RBD-2845

PT-100 RTD High Temperature Sensor 3 Wire PT100 Probe 7x200mm

(0)
Waterproof analogue sensor with the high temperature working in the range from -200°C to 420°C. The output is resistance dependent on temperature. Probe length is 200 mm.
BDT 680.00
BDT 680.00 tax incl.
BDT 680.00 tax excl.
BDT 680.00 tax excl.
BDT 680.00 tax incl.
BDT 680.00 tax incl.
BDT 0.00 Tax
BDT 680.00 tax excl.
BDT 680.00 tax excl.
BDT 0.00 Tax
BDT 680.00 tax incl.
More
In stock
In stock: 17
Out-of-Stock Arduino SD card Module Quick view

Reference: RBD-0387

Arduino SD card Module

(0)
All SD SPI pins output, MOSI, SCK, MISO, and CS. Support 5V/3.3V input. This module can handle 2GB SD cards. Size:4.7  x 3.1 cm. LED indicator. SD Card Holder. RoboticsBD Onboard 3.3V regulator (AMS1117-3.3) for +5v to 3.3V generation. 3.3V is also available as output.
BDT 250.00
BDT 250.00 tax incl.
BDT 250.00 tax excl.
BDT 250.00 tax excl.
BDT 250.00 tax incl.
BDT 250.00 tax incl.
BDT 0.00 Tax
BDT 250.00 tax excl.
BDT 250.00 tax excl.
BDT 0.00 Tax
BDT 250.00 tax incl.
More
Out-of-Stock
In stock: 0
TSAL620 Super-bright 5mm IR LED 940nm High Power Infrared Emitting Diode Robotics Bangladesh Quick view

Reference: RBD-2474

TSAL620 Super-bright 5mm IR LED 940nm High Power Infrared Emitting Diode

(0)
Infrared LEDs are used for remote controls (they're the little LED in the part you point at your TV) and 'night-vision' cameras, and these little blue guys are high powered ones! They are 940nm wavelength, which is what nearly all devices listen to. They're 20 degree beamwidth, and work great for any kind of remote control application.
BDT 22.00
BDT 22.00 tax incl.
BDT 22.00 tax excl.
BDT 22.00 tax excl.
BDT 22.00 tax incl.
BDT 22.00 tax incl.
BDT 0.00 Tax
BDT 22.00 tax excl.
BDT 22.00 tax excl.
BDT 0.00 Tax
BDT 22.00 tax incl.
More
In stock
In stock: 140
US1000-21A Integrated Ultrasonic Underwater Sensor Robotics Bangladesh Quick view

Reference: RBD-2169

US1000-21A Integrated Ultrasonic Underwater Sensor

(0)
US1000-21A ultrasonic flow sensor  ultrasonic heat meter sensor  Underwater Sensor  high-frequency ultrasonic sensor Model: US1000-21A High frequency type ultrasonic underwater sensor Transceiver category Nominal frequency: 1.0MHz ± 5% Bandwidth: 200.0KHz
BDT 1,500.00
BDT 1,500.00 tax incl.
BDT 1,500.00 tax excl.
BDT 1,500.00 tax excl.
BDT 1,500.00 tax incl.
BDT 1,500.00 tax incl.
BDT 0.00 Tax
BDT 1,500.00 tax excl.
BDT 1,500.00 tax excl.
BDT 0.00 Tax
BDT 1,500.00 tax incl.
More
Last items in stock
In stock: 2
Infrared IR Sensor Receiver Module for Arduino Robotics Bangladesh Quick view

Reference: RBD-2082

Infrared IR Sensor Receiver Module for Arduino

(0)
Dimension: 2.5 x 1.5 x 1.5 cm. Receiving angle: 90 °. Working voltage: 2.7 ~ 5.5V. Frequency: 37.9KHz Receiving range: 18m. Weight: 4 gm.
BDT 59.00
BDT 59.00 tax incl.
BDT 59.00 tax excl.
BDT 59.00 tax excl.
BDT 59.00 tax incl.
BDT 59.00 tax incl.
BDT 0.00 Tax
BDT 59.00 tax excl.
BDT 59.00 tax excl.
BDT 0.00 Tax
BDT 59.00 tax incl.
More
In-Stock
In stock: 102
Hall Effect Sensor A1302 Robotics Bangladesh Quick view

Reference: RBD-1199

Hall Effect Sensor A1302 49E

(0)
Low-noise output Fast power-on time Ratiometric rail-to-rail output 4.5 to 6.0 V operation Solid-state reliability Factory-programmed at end-of-line for optimumperformance Robust ESD performance 
BDT 70.00
BDT 70.00 tax incl.
BDT 70.00 tax excl.
BDT 70.00 tax excl.
BDT 70.00 tax incl.
BDT 70.00 tax incl.
BDT 0.00 Tax
BDT 70.00 tax excl.
BDT 70.00 tax excl.
BDT 0.00 Tax
BDT 70.00 tax incl.
More
In-Stock
In stock: 195
Optical Endstop Switch with 1m Cable Robotics Bangladesh Quick view

Reference: RBD-2444

Optical Endstop Switch with 1m Cable

(0)
Designed for use as an endstop for 3D printers but it can be used for other IR beam interrupter purposes as well.
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
More
In stock
In stock: 49
On sale! BMP280 Pressure Sensor Module Quick view

Reference: RBD-0687

BMP280 Pressure Sensor Module

(0)
Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V. Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C). Peak current: 1.12mA. RoboticsBD Operating Pressure: 300 hPa to 1100 hPa. Accuracy between 700 to 900hPa and 25 to 40 deg. C: ±0.12hPa and ±1.0m.
BDT 290.00
BDT 290.00 tax incl.
BDT 290.00 tax excl.
BDT 290.00 tax excl.
BDT 290.00 tax incl.
BDT 290.00 tax incl.
BDT 0.00 Tax
BDT 290.00 tax excl.
BDT 290.00 tax excl.
BDT 0.00 Tax
BDT 290.00 tax incl.
More
In-Stock
In stock: 14
IR Infrared Transmitter Module Robotics Bangladesh Quick view

Reference: RBD-1727

IR Infrared Transmitter Module

(0)
This is 38KHz Infrared IR transmitter sensor module For Arduino Transmit 38KHz modulating signal Suitable for Arduino DIY project Material: PCB
BDT 95.00
BDT 95.00 tax incl.
BDT 95.00 tax excl.
BDT 95.00 tax excl.
BDT 95.00 tax incl.
BDT 95.00 tax incl.
BDT 0.00 Tax
BDT 95.00 tax excl.
BDT 95.00 tax excl.
BDT 0.00 Tax
BDT 95.00 tax incl.
More
In-Stock
In stock: 58
Impact Switch Collision Switch Sensor Module Robotics Bangladesh Quick view

Reference: RBD-2833

Impact Switch Collision Switch Sensor Module

(0)
Type: Vibration Sensors Output: Switching Transducer Dimensions: 25 x 14 x 6 (LxWxH) mm Weight: 3 gm
BDT 90.00
BDT 90.00 tax incl.
BDT 90.00 tax excl.
BDT 90.00 tax excl.
BDT 90.00 tax incl.
BDT 90.00 tax incl.
BDT 0.00 Tax
BDT 90.00 tax excl.
BDT 90.00 tax excl.
BDT 0.00 Tax
BDT 90.00 tax incl.
More
In stock
In stock: 50
OV2640 2.0 Mega Pixel 1/4'' CMOS Image Sensor Camera Module Robotics Bangladesh Quick view

Reference: RBD-1976

OV2640 2.0 Mega Pixel 1/4'' CMOS Image Sensor Camera Module

(0)
High sensitivity for Low-Light Operation. Low Operating Voltage for Embedded Portable Apps. Supports Scaling. The Standard SCCB Interface is Compatible with the I2C Interface.
BDT 299.00
BDT 299.00 tax incl.
BDT 299.00 tax excl.
BDT 299.00 tax excl.
BDT 299.00 tax incl.
BDT 299.00 tax incl.
BDT 0.00 Tax
BDT 299.00 tax excl.
BDT 299.00 tax excl.
BDT 0.00 Tax
BDT 299.00 tax incl.
More
In-Stock
In stock: 9
Gravity Huskylens AI Camera Vision Sensor with Silicone Case Robotics Bangladesh Quick view

Reference: RBD-1974

Brand: DFRobot

Gravity Huskylens AI Camera Vision Sensor with Silicone Case

(0)
One-click learn Machine Learning Enabled Onboard Screen Extreme Performance
BDT 10,990.00
BDT 10,990.00 tax incl.
BDT 10,990.00 tax excl.
BDT 10,990.00 tax excl.
BDT 10,990.00 tax incl.
BDT 10,990.00 tax incl.
BDT 0.00 Tax
BDT 10,990.00 tax excl.
BDT 10,990.00 tax excl.
BDT 0.00 Tax
BDT 10,990.00 tax incl.
More
Last items in stock
In stock: 1
Line Following Sensor 5 Array Robotics Bangladesh Quick view

Reference: RBD-1207

Line Following Sensor 5 Array

(0)
High-Quality Tracker Sensor The module is a convenient carrier for eight IR emitter and receiver pairs evenly paced. Distance between each IR Sensor: 15mm Uses 5 sensors for best resolution Great useful in building fast line following and grid navigating robots Comes with easy to use digital outputs with a direct connection to microcontrollers The array...
BDT 310.00
BDT 310.00 tax incl.
BDT 310.00 tax excl.
BDT 310.00 tax excl.
BDT 310.00 tax incl.
BDT 310.00 tax incl.
BDT 0.00 Tax
BDT 310.00 tax excl.
BDT 310.00 tax excl.
BDT 0.00 Tax
BDT 310.00 tax incl.
More
In-Stock
In stock: 33
Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm Robotics Bangladesh Quick view

Reference: RBD-1203

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

(0)
Distance measuring range: 10 cm to 80 cm Output type: Analog voltage Output voltage differential over distance range: 2.05 V (typical) Update period: 38 ± 10 ms
BDT 692.00
BDT 692.00 tax incl.
BDT 692.00 tax excl.
BDT 692.00 tax excl.
BDT 692.00 tax incl.
BDT 692.00 tax incl.
BDT 0.00 Tax
BDT 692.00 tax excl.
BDT 692.00 tax excl.
BDT 0.00 Tax
BDT 692.00 tax incl.
More
In-Stock
In stock: 26
You might also like
MQ-2 Flammable Gas & Smoke Sensor Quick view

Reference: RBD-0671

MQ-2 Flammable Gas & Smoke Sensor

(0)
Operating Voltage:+5V Preheat Duration:20 s Analog Output Voltage:0 to 5 V Dimension:36x20x21 mm. RoboticsBD
BDT 150.00
BDT 150.00 tax incl.
BDT 150.00 tax excl.
BDT 150.00 tax excl.
BDT 150.00 tax incl.
BDT 150.00 tax incl.
BDT 0.00 Tax
BDT 150.00 tax excl.
BDT 150.00 tax excl.
BDT 0.00 Tax
BDT 150.00 tax incl.
More
In-Stock
In stock: 78
MQ-3 Alcohol Gas Sensor Quick view

Reference: RBD-0672

MQ-3 Alcohol Gas Sensor

(0)
Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off). Current Consumption: 150mA. RoboticsBD DO output:  0.1 and 5V. AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V Detecting Concentration: 0.05-10mg/L Alcohol.
BDT 175.00
BDT 175.00 tax incl.
BDT 175.00 tax excl.
BDT 175.00 tax excl.
BDT 175.00 tax incl.
BDT 175.00 tax incl.
BDT 0.00 Tax
BDT 175.00 tax excl.
BDT 175.00 tax excl.
BDT 0.00 Tax
BDT 175.00 tax incl.
More
In-Stock
In stock: 12
MQ-4 Methane Natural Gas Sensor Quick view

Reference: RBD-0673

MQ-4 Methane Natural Gas Sensor

(0)
Detecting range: 300~10000ppm Signal output indicator. Dual Signal output (analog output and TTL output). The TTL output signal is low level, allows us to connect with SCM directly. Analog output 0~5V voltage. Quick response and recovery. RoboticsBD
BDT 180.00
BDT 180.00 tax incl.
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 180.00 tax incl.
BDT 180.00 tax incl.
BDT 0.00 Tax
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 0.00 Tax
BDT 180.00 tax incl.
More
In-Stock
In stock: 31
MQ-5 Smoke Gas Detector Sensor Quick view

Reference: RBD-0674

MQ-5 Smoke Gas Detector Sensor

(0)
Model: MQ-5 Operating Voltage: 5V DC Operating Temparature:-20~40 degree celcius
BDT 195.00
BDT 195.00 tax incl.
BDT 195.00 tax excl.
BDT 195.00 tax excl.
BDT 195.00 tax incl.
BDT 195.00 tax incl.
BDT 0.00 Tax
BDT 195.00 tax excl.
BDT 195.00 tax excl.
BDT 0.00 Tax
BDT 195.00 tax incl.
More
In-Stock
In stock: 20
MQ-6 LPG Gas Sensor Quick view

Reference: RBD-0675

MQ-6 LPG Gas Sensor

(0)
Model: MQ-6 Operating Voltage: 5V DC Detecting Range:200-10000 ppm Relative Humidity:<95% RH
BDT 180.00
BDT 180.00 tax incl.
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 180.00 tax incl.
BDT 180.00 tax incl.
BDT 0.00 Tax
BDT 180.00 tax excl.
BDT 180.00 tax excl.
BDT 0.00 Tax
BDT 180.00 tax incl.
More
Last items in stock
In stock: 3
MQ-7 Carbon Monoxide Gas Sensor Quick view

Reference: RBD-0676

MQ-7 Carbon Monoxide Gas Sensor

(0)
Operating voltage: DC 5 V. The analog output voltage, the higher the concentration the higher the voltage. The carbon monoxide detection with better sensitivity. With a long service life and reliable stability. Rapid response and recovery characteristics. Range: 10 to 1000 ppm. RoboticsBD
BDT 178.00
BDT 178.00 tax incl.
BDT 178.00 tax excl.
BDT 178.00 tax excl.
BDT 178.00 tax incl.
BDT 178.00 tax incl.
BDT 0.00 Tax
BDT 178.00 tax excl.
BDT 178.00 tax excl.
BDT 0.00 Tax
BDT 178.00 tax incl.
More
In-Stock
In stock: 11
MQ-8 Hydrogen Gas Sensor Quick view

Reference: RBD-0677

MQ-8 Hydrogen Gas Sensor

(0)
Using high-quality dual-panel design, with power indicator and TTL signal output instructions. The switching signal having a DO (TTL) output and analog output AO. TTL output valid signal is low. The higher the voltage, the concentration of the analog output voltage is higher. A hydrogen gas detection with good sensitivity. Has a long life and reliable...
BDT 182.00
BDT 182.00 tax incl.
BDT 182.00 tax excl.
BDT 182.00 tax excl.
BDT 182.00 tax incl.
BDT 182.00 tax incl.
BDT 0.00 Tax
BDT 182.00 tax excl.
BDT 182.00 tax excl.
BDT 0.00 Tax
BDT 182.00 tax incl.
More
In-Stock
In stock: 53
MQ-9 Gas Leakage Detection Sensor Quick view

Reference: RBD-0678

MQ-9 Gas Leakage Detection Sensor

(0)
Good sensitivity to CO/Combustible Gas High sensitivity to Methane, Propane, and CO Long life and low cost Simple drive circuit Input voltage: DC 5±0.2V Current Consumption: 150mA
BDT 194.00
BDT 194.00 tax incl.
BDT 194.00 tax excl.
BDT 194.00 tax excl.
BDT 194.00 tax incl.
BDT 194.00 tax incl.
BDT 0.00 Tax
BDT 194.00 tax excl.
BDT 194.00 tax excl.
BDT 0.00 Tax
BDT 194.00 tax incl.
More
In-Stock
In stock: 6
- BDT 14.00 On sale! Reduced price MQ-135 Gas Sensor Quick view

Reference: RBD-0679

MQ-135 Gas Sensor

(0)
Sensitivity to Ammonia, Sulfide and Benzene steam Sensitive for benzene, alcohol, smoke Fast response and recovery Adjustable sensitivity. RoboticsBD Signal output indicator Output voltage boosts along with the concentration of the measured gases increases.
BDT 174.00 BDT 188.00
BDT 188.00 BDT 174.00 tax incl.
BDT 188.00 BDT 174.00 tax excl.
BDT 188.00 BDT 174.00 tax excl.
BDT 188.00 BDT 174.00 tax incl.
BDT 188.00 BDT 174.00 tax incl.
BDT 0.00 BDT 0.00 Tax
BDT 188.00 BDT 174.00 tax excl.
BDT 188.00 BDT 174.00 tax excl.
BDT 0.00 BDT 0.00 Tax
BDT 188.00 BDT 174.00 tax incl.
More
In-Stock
In stock: 106
MQ-136 Hydrogen Sulfide Gas Sensor Robotics Bangladesh Quick view

Reference: RBD-1934

MQ-136 Hydrogen Sulfide Gas Sensor

(0)
Dual signal output (analog output and TTL level output) The TTL output effective signal is low. Analog output 0 ~ 5V voltage, the higher the concentration the higher the voltage. Good sensitivity to hydrogen sulfide, liquefied gas, natural gas, city gas, and smoke. with long service life and reliable stability fast response recovery characteristics
BDT 1,730.00
BDT 1,730.00 tax incl.
BDT 1,730.00 tax excl.
BDT 1,730.00 tax excl.
BDT 1,730.00 tax incl.
BDT 1,730.00 tax incl.
BDT 0.00 Tax
BDT 1,730.00 tax excl.
BDT 1,730.00 tax excl.
BDT 0.00 Tax
BDT 1,730.00 tax incl.
More
In-Stock
In stock: 4

Follow us on Facebook

Facebook