-20%
Click to enlarge
Previous product
NodeMCU ESP8266 ₵50
Back to products
Next product
5V Relay ₵8

MQ2-Gas Sensor

₵20

This is a generic Arduino gas sensor. It has MQ2 probe which is able to detect LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke. It can be used in gas or smoke leakage detecting device in consumer and industry markets. It has a high sensitivity and fast response time.

15 in stock

Compare
Add to wishlist
Category:
Description

This is a robust Gas sensor suitable for sensing  LPG, Smoke, Alcohol, Propane, Hydrogen, Methane and Carbon Monoxide concentrations in the air. If you are planning on creating an indoor air quality monitoring system; breath checker or early fire detection system, MQ2 Gas Sensor Module is a great choice. MQ2 Gas sensor works on 5V DC and draws around 800mW. It can detect LPG, Smoke, Alcohol, Propane, Hydrogen, Methane and Carbon Monoxide concentrations anywhere from 200 to 10000ppm.

Features

Operating voltage 5V
Load resistance 20 KΩ
Heater resistance 33Ω ± 5%
Heating consumption <800mw
Sensing Resistance 10 KΩ – 60 KΩ
Concentration Scope 200 – 10000ppm
Preheat Time Over 24 hour
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “MQ2-Gas Sensor”

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Shipping Information

We ship to all parts of Ghana via FedEx or VIP Transport. We also patronize the FORD transport service for orders placed from Accra.

How to Fill the Shipping Information

  • Provide your real name, mobile phone and location.
  • It is advisable to use the exact name on your national ID or Passport. Some of the delivery service provider may request your ID.
  • Make sure you select a shipping method that is available in your location.

In case of unavailability of shipping method in your location, please reach out to us. We will be glad to facilitate an suitable alternative shipping method.

Related products

-14%
Arduino-Pro-mini-atmega328-qonett
Compare
Close

Arduino Pro Mini Board with Atmega328

₵30
Arduino Pro Mini atmega328 8mhz is a 3.3V Arduino board running on an 8MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (3.3V), lack of connectors, and USB off-board
Add to wishlist
Add to cart
Quick view
-5%
Compare
Close

ARDUINO MEGA 2560 REV3

₵200
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.
Add to wishlist
Add to cart
Quick view
-6%
arduino-nano-qonett-electronics
Compare
Close

Arduino Nano Development Board

₵85
Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality as the Arduino Duemilanove but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one.
Add to wishlist
Add to cart
Quick view
-3%
arduino kit
arduino-starter-kit
Compare
Close

Arduino Uno R3 Complete Starter Kit

₵1550
This Uno R3 Beginners Kit for Arduino is great for absolute beginners’ UNO Kit. The kit comes with numbered components that would create 15 unique projects from a blinking LED to an RGB light dimmer. One of my favorite things about this Uno kit is the fact that it suits all scopes when it comes to electronics kits. Each piece of sensor included is clearly labeled.
Add to wishlist
Add to cart
Quick view
-11%
Compare
Close

ARDUINO WEMOS D1

₵80
WEMOS D1 is a WIFI development board based on ESP8266 12E. The functioning is similar to that of NODEMCU, except that the hardware is built resembling Arduino UNO. The D1 board can be configured to work on Arduino environment using BOARDS MANAGER.
Add to wishlist
Add to cart
Quick view
-17%
Compare
Close

NodeMCU ESP8266

₵50
NodeMCU is an open-source Lua based firmware and development board specially targeted for IoT based Applications. It includes firmware that runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module.
Add to wishlist
Add to cart
Quick view
-13%
arduino uno r3
Compare
Close

Arduino Uno r3 Board with Detachable Atmega328

₵105
Arduino Uno r3 is a microcontroller board based on the ATmega328. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable A male to type B or power it with an AC-to-DC adapter or battery to get started.
Add to wishlist
Add to cart
Quick view
-3%
Mega-2560-Project-The-Most-Complete-Starter-Kit-for-Arduino-with-Tutorial
Compare
Close

Mega 2560 Starter Kit – The Most Complete

₵1750
This is the most Complete Mega 2560 Starter Leaning Kit for Arduino and it is a more comprehensive kit than other Arduino Kits for Arduino, this kit contains more than 50 kinds of different electronic components, more than 180 components are included. With this kit, we will take you from knowing to utilizing, you will be able to do more experiment, get your more idea into real action without the restriction of hardware and software, and we have carefully prepared a guide book(140 pages Paper Guidebook) and supporting experimental code routine for you, including a total of 37 experiments. Based on our experiments in the Arduino, we added the interaction between the Arduino and processing, so that we can use the Arduino and some simple components to make your own video games, such as gluttony snake, the war, and so on. We will provide you with the Arduino and Processing source program.
Add to wishlist
Add to cart
Quick view