How To Use Gas Sensor MQ-2 With Arduino

In this video, you will learn how to use gas sensor mq-2 with Arduino
Components required to make this project are :
1) Arduino UNO
2) Arduino UNO Cable
3) Gas Sensor MQ-2
4) Buzzer 5V
5) Breadboard
6) 2 LEDs
7) 3 Resistors 220 Ohms
8) Jumper Wires ( M To M ) & ( M To F)
Arduino Code : drive.google.com/open?id=14XA...
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[@aldrinmosquera579]

I really loved it this project is truly amazing

[@shyamawijewardana4496]

If you get too low sound with the buzzer, just connect the + pin of the buzzer without resistor

[@DracAestheticula]

What spray did you use?

[@SeifeBelay]

What advantage of this project and disadvantage

[@afraplays7946]

the light and the buzzer did not work

[@akshaypatil8467]

It is possible to used multiple gas detector sensor with Arduino

[@vannguyennguyen9658]

Do you have a printed circuit diagram?

[@coranezjhoncarlo8083]

is it working when you use smoke

[@moalimhassan788]

pliz add exhaust fan, iot and sms alerts

[@user-wy9xw3ci8b]

Please give me the circuit diagram of this

[@ujjwalgehlot4521]

Sir which software do you use for making the circuit diagram?

[@AbhishekSingh-mt4gv]

Arduino

[@WirageVoyage]

Tinkercad

[@radiantrebel71]

can you give me the code sir

[@abhinavyerra5000]

Its not working what should i do

[@manhvan662]

2 led sáng nhưng còi không kêu là sao ?

[@tashinihiransha7216]

Please give me the code

[@yuvarajracer8911]

Buzzer is not working

[@mehtabahmad6734]

Bro ! I want MQ-2 sensor can you help me

[@Man-dm7iw]

By at shopee bro

[@tv747474]

I want the code

[@Robokart]

availabe in the description