Skip to navigation Skip to content

Welcome to BT Electronics Store

Store Locator
Track Your Order
Shop
My Account

Education
- Education
  
  3D Printing Parts
  
  Development Boards
  
  Gadget
  
  Instrument
  
  Kits & Hobbies
  
  Modules
  
  All ElectronicsDiscover more products
  Education
  
  PCB Manufacturing
  
  Prototyping
  
  Robotics
  Education
  
  Sensors
  
  STEM Education
  
  Trainer
Electrical
- Electrical
  
  Balast
  
  Chargers & Batteries
  
  Earthing & Protection
  
  Electrical Box
  
  Electrical Cables
  
  Electrical Wiring
  
  Heating Rod
  
  All ElectronicsDiscover more products
  Electrical
  
  Inverters / APS
  
  Power Supply & Adapter
  
  Thermometer
  
  Timers
  
  Transformers
  
  Voltage Regulators SVC
Tools
- Tools
  
  Acrylic Tools
  
  Adhesive & Tape
  
  Air Tools
  
  Blower and Cleaning
  
  Case and Tool Kits
  
  Garden Tools
  
  Generators
  
  Hand Tools
  
  Headlight & Torches
  
  Electro Home AppliancesAvailable in select cities
  Tools
  
  Hose
  
  Ladders
  
  Leveling Tools
  
  Lift Tools
  
  Magnetic Tool Holder
  
  Magnifier and Microscope
  
  Measuring Tools
  
  Other
  Tools
  
  Power Tools
  
  Safety
  
  Sewer Tools
  
  Soldering Tools
  
  Welding
  
  Welding Machines & Accessories
  
  Wheel & Lockset
CNC
- CNC
  
  CNC Accessories
  
  CNC Laser
  
  CNC MACHINE
  
  PCB CNC BITS
Test & Measurement
Electronic Components
- AC Sockets
  
  Binding Posts
  
  Box & Enclosure
  
  Buzzers
  
  Capacitors
  
  Coils, Inductors & Chokes
  
  Connectors & Cables
  
  Crystal Oscillators
  
  DC Plugs
  
  Display
  
  Double-Diodes
  Ended Wires
  
  Fans & Covers
  
  Ferrite Cores
  
  FFC & FPC Connectors
  
  General Smd Diodes
  
  ICs
  
  Lamp
  
  LED
  
  Memory Sticks
  
  Microphones
  Passive Components
  
  PCBs
  
  Photo Diode/Transistor
  
  Potentiometers
  
  Resistors
  
  RF Coaxial
  
  Speakers
  
  Storage Accessories
  
  Switches
  
  Thermistors
  
  Transistors
Printer
Watch

Search for:

All Departments

Education
- Education
  
  3D Printing Parts
  
  Development Boards
  
  Gadget
  
  Instrument
  
  Kits & Hobbies
  
  Modules
  
  All ElectronicsDiscover more products
  Education
  
  PCB Manufacturing
  
  Prototyping
  
  Robotics
  Education
  
  Sensors
  
  STEM Education
  
  Trainer
Electrical
- Electrical
  
  Balast
  
  Chargers & Batteries
  
  Earthing & Protection
  
  Electrical Box
  
  Electrical Cables
  
  Electrical Wiring
  
  Heating Rod
  
  All ElectronicsDiscover more products
  Electrical
  
  Inverters / APS
  
  Power Supply & Adapter
  
  Thermometer
  
  Timers
  
  Transformers
  
  Voltage Regulators SVC
Tools
- Tools
  
  Acrylic Tools
  
  Adhesive & Tape
  
  Air Tools
  
  Blower and Cleaning
  
  Case and Tool Kits
  
  Garden Tools
  
  Generators
  
  Hand Tools
  
  Headlight & Torches
  
  Electro Home AppliancesAvailable in select cities
  Tools
  
  Hose
  
  Ladders
  
  Leveling Tools
  
  Lift Tools
  
  Magnetic Tool Holder
  
  Magnifier and Microscope
  
  Measuring Tools
  
  Other
  Tools
  
  Power Tools
  
  Safety
  
  Sewer Tools
  
  Soldering Tools
  
  Welding
  
  Welding Machines & Accessories
  
  Wheel & Lockset
CNC
- CNC
  
  CNC Accessories
  
  CNC Laser
  
  CNC MACHINE
  
  PCB CNC BITS
Test & Measurement
Electronic Components
- AC Sockets
  
  Binding Posts
  
  Box & Enclosure
  
  Buzzers
  
  Capacitors
  
  Coils, Inductors & Chokes
  
  Connectors & Cables
  
  Crystal Oscillators
  
  DC Plugs
  
  Display
  
  Double-Diodes
  Ended Wires
  
  Fans & Covers
  
  Ferrite Cores
  
  FFC & FPC Connectors
  
  General Smd Diodes
  
  ICs
  
  Lamp
  
  LED
  
  Memory Sticks
  
  Microphones
  Passive Components
  
  PCBs
  
  Photo Diode/Transistor
  
  Potentiometers
  
  Resistors
  
  RF Coaxial
  
  Speakers
  
  Storage Accessories
  
  Switches
  
  Thermistors
  
  Transistors
Printer
Watch

Home
Shop
Contact Us

Education
- Education
  
  3D Printing Parts
  
  Development Boards
  
  Gadget
  
  Instrument
  
  Kits & Hobbies
  
  Modules
  
  All ElectronicsDiscover more products
  Education
  
  PCB Manufacturing
  
  Prototyping
  
  Robotics
  Education
  
  Sensors
  
  STEM Education
  
  Trainer
Electrical
- Electrical
  
  Balast
  
  Chargers & Batteries
  
  Earthing & Protection
  
  Electrical Box
  
  Electrical Cables
  
  Electrical Wiring
  
  Heating Rod
  
  All ElectronicsDiscover more products
  Electrical
  
  Inverters / APS
  
  Power Supply & Adapter
  
  Thermometer
  
  Timers
  
  Transformers
  
  Voltage Regulators SVC
Tools
- Tools
  
  Acrylic Tools
  
  Adhesive & Tape
  
  Air Tools
  
  Blower and Cleaning
  
  Case and Tool Kits
  
  Garden Tools
  
  Generators
  
  Hand Tools
  
  Headlight & Torches
  
  Electro Home AppliancesAvailable in select cities
  Tools
  
  Hose
  
  Ladders
  
  Leveling Tools
  
  Lift Tools
  
  Magnetic Tool Holder
  
  Magnifier and Microscope
  
  Measuring Tools
  
  Other
  Tools
  
  Power Tools
  
  Safety
  
  Sewer Tools
  
  Soldering Tools
  
  Welding
  
  Welding Machines & Accessories
  
  Wheel & Lockset
CNC
- CNC
  
  CNC Accessories
  
  CNC Laser
  
  CNC MACHINE
  
  PCB CNC BITS
Test & Measurement
Electronic Components
- AC Sockets
  
  Binding Posts
  
  Box & Enclosure
  
  Buzzers
  
  Capacitors
  
  Coils, Inductors & Chokes
  
  Connectors & Cables
  
  Crystal Oscillators
  
  DC Plugs
  
  Display
  
  Double-Diodes
  Ended Wires
  
  Fans & Covers
  
  Ferrite Cores
  
  FFC & FPC Connectors
  
  General Smd Diodes
  
  ICs
  
  Lamp
  
  LED
  
  Memory Sticks
  
  Microphones
  Passive Components
  
  PCBs
  
  Photo Diode/Transistor
  
  Potentiometers
  
  Resistors
  
  RF Coaxial
  
  Speakers
  
  Storage Accessories
  
  Switches
  
  Thermistors
  
  Transistors
Printer
Watch

Search

Search for:
2

Search for:

HomeEducation SensorsAir SensorsARDUINO SENSOR GAS MQ-3

ARDUINO SENSOR GAS MQ-3

Air Sensors, Education , Sensors

ARDUINO SENSOR GAS MQ-3

Add to wishlist

Alcohol Ethanol Sensor

$2.60

ARDUINO SENSOR GAS MQ-3 quantity

Related products

Arduino, Arduino Microcontrollers, Development Boards, Education
ARDUINO MINI PRO 3.3V
Arduino, Arduino Microcontrollers, Development Boards, Education
ARDUINO MINI PRO 3.3V

0 out of 5
(0)

SKU: n/a
$8.45
Add to cart

Add to wishlist

Compare
Arduino, Arduino Microcontrollers, Development Boards, Education
ARDUINO UNO R3
Arduino, Arduino Microcontrollers, Development Boards, Education
ARDUINO UNO R3

0 out of 5
(0)

Arduino Uno based on ATmega328 China

SKU: n/a
$8.45
Add to cart

Add to wishlist

Compare
Arduino, Arduino Shields, Development Boards, Education
ARDUINO SHIELD YUN
Arduino, Arduino Shields, Development Boards, Education
ARDUINO SHIELD YUN

0 out of 5
(0)

SKU: n/a
$91.00
Add to cart

Add to wishlist

Compare
Arduino, Arduino Shields, Development Boards, Education
ARDUINO SHIELD UNO CNC WITH DRIVERS
Arduino, Arduino Shields, Development Boards, Education
ARDUINO SHIELD UNO CNC WITH DRIVERS

0 out of 5
(0)

SKU: n/a
$9.52
Add to cart

Add to wishlist

Compare

- Show All Categories

Latest Products

Remote Transmitter 4-Channel 433MHz $3.58
ARDUINO GPS NEO-8 MODULE $19.50
ARDUINO GPS NEO-7 MODULE $14.30
ARDUINO GPS NEO-6 MODULE $7.80
BRUSHLESS MOTOR DRIVER ESC 40A $13.00

Brands Carousel

Acer

Apple

Asus

Dell

Gionee

Stay in touch

We will provide you with fast shippingfor all electronics.

Got Questions ? (+963) 936 447 556
(+963) 994 268 839
(+963) 11 227 4325

Contact Info

Syria- Damascus Khalid ibn al-Walid

Find It Fast

My Account
Track your Order
Customer Service
Returns/Exchange
FAQs
Product Support

Customer Care

About
Contact
Wishlist
Compare
FAQ

© BT-ELECTRONIC - All Rights Reserved

Got Questions ? (+963) 936 447 556
(+963) 994 268 839
(+963) 11 227 4325

SHOPPING CART

close

Select at least 2 products
to compare

View comparison