Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-4GB
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Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 7,520
Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 7,420 Raspberry Pi 4 Computer... MicroSD Card Size-Sandisk 32GB Class 10 UHS-I microSDHC, RAM-2GB
BDT 9,640
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Reference: 984
Heat Shrink Tube
Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs)Please Choose Size Below
Price BDT 2
In-Stock
Reference: 1354
Jumper Wire Single Medium
Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.
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Jumper Wire 40 Pcs Set
3 Types Available 1. Male to Male 2. Male to Female 3. Female-Female
Price BDT 90
In Stock
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Price BDT 5
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Arduino Uno R3
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Price BDT 428
In Stock
Price BDT 5
In-Stock
MQ-2 Flammable Gas & Smoke Sensor
671
Gas Sensor(MQ2) 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, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer.
Store Pickup Available!
Free Ship Over 5000 BDT
Quality Product
No Warranty
No Replacement
Description
The MQ series of gas sensors use a small heater inside with an electrochemical sensor. They are sensitive to a range of gasses and are used indoors at room temperature. The output is an analog signal and can be read with an analog input of the Arduino.
The MQ-2 Gas Sensor module is useful for gas leakage detecting in home and industry. It can detect LPG, i-butane, propane, methane, alcohol, hydrogen and smoke.
Some modules have a built-in variable resistor to adjust the sensitivity of the sensor.
Note: The sensor becomes very hot after a while, don't touch it!
The connections are pretty easy:
- Vcc to Arduino 5V pin
- GNG to Arduino GND pin
- Output to Arduino Analog A0 pin
Note: The sensor becomes very hot after a while, don't touch it!
Product Details
671
25 Items
good
01/02/2021
Sajir
satisfactory
Mq2
11/01/2021
Ashraful hafiz
This service v good
1
13/11/2020
Minhaz alam
A
ভালো ছিলো।
02/09/2020
Nayeem Hossain
কাজ করছে। প্যাকেজিং করা ছিলো।
Good product
28/07/2020
Mosharaf Hossen
Good product
Well
28/06/2020
Raihan
Good product
MQ-2
20/06/2020
Saniat Hossain Jihad
The sensor has a variable resistor to control the sensitivity.\r\nGood Product.\r\n
Great
10/06/2020
Md. Nazmus Sakib
Good to use
Good
30/03/2020
Ashik reza
Good
D
24/03/2020
Yeasir Ahmed
Nice product
Gt
23/03/2020
Rafat Hossain
Valo
Good
27/01/2020
Nowshed Galib
The products quality of robotics bd is so good
MQ-2
23/12/2019
Tawfique
Not bad
Gas and smoke sensor
21/12/2019
Ifta kharul islam
It can detect gas and smoke
Valo
23/10/2019
Ratul Hasan
Valo kintu sobsomy kaj kore na
MQ-2
04/09/2020
Salma tumpa
This sensor did not work. The reading was not stable,it was decreasing . Infact, when i create some smoke to see the changes, the value was still decreasing
nice
23/09/2019
md rafiqul islam
good
Satisfied
09/09/2019
Shajedul Hasan
Intact product with good packaging
Satisfied
09/09/2019
Shajedul Hasan
Intact product with good packaging
Satisfied
09/09/2019
Shajedul Hasan
Intact product with good packaging
Satisfied
09/09/2019
Shajedul Hasan
Intact product with good packaging
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Gas Sensor(MQ2) 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, measurement can be taken as soon as possible. The sensitivity of the sensor can be adjusted by the potentiometer.