How to use Gas/Smoke sensor with Arduino | Gas leak alarm system

[@vempalihrishita2475]

Thank you sooo much sir this helped us a lott we were just beginners and we followed all your instructions... It Is A Success. thank you

[@sahebgoudabiradar7130]

It is working without any problem wow ❤❤

[@hashincludeelectronics]

That’s amazing . Good job 👍🏻👏🏻

[@varunpareek557]

This just saved my life before the deadline. Thanks

[@hashincludeelectronics]

I am glad that this project helped you 👍🏻

[@kiki-pk8fl]

Thank you sir !! This helped us in the last minute of our project

[@williamchupin6551]

very help full this is the only video i can find thats help full

[@hashincludeelectronics]

Awesome 👍🏻

[@AjayKumar-ul2dg]

Very good video

[@hashincludeelectronics]

Thank you so much 👍🏻👏🏻

[@Roshni-aBrightnessinLife]

Very useful ..and life saving...good job👏👏👍

[@hashincludeelectronics]

Thanks a lot

[@lynx_Official14]

what happens when we add ir sensor will it conflicts to the 5v pin? since ir sensor amd mq2 requires 5v power

[@hashincludeelectronics]

@@lynx_Official14 you can add IR sensor . There will not be any conflict 👍🏻👏🏻

[@christianjamesferrer-uw9fg]

Hello! Is it possible to do without the buzzer? And is it in ppm?

[@hashincludeelectronics]

Yes you can do it without buzzer 👍🏻👏🏻

[@hanifariq8413]

sir can use at adruino uno ch340 smd?

[@hashincludeelectronics]

Yes you can 👍🏻👏🏻

[@lowviewyt8255]

Hello sir , buzzer bajta hi rehtaa hai any solution , smoke sensor smoke detect kar leta hai green light hota but buzzer chalu ka chalu hi rehtaa hai

[@hashincludeelectronics]

Please follow exactly steps as shown in video 👍🏻👏🏻

[@preethijanjyam365]

Sir ,can i know what you have used for that gas it's looking like lighter but it's not I think so

[@preethijanjyam365]

Component name

[@hashincludeelectronics]

@@preethijanjyam365 yes you can use lighter . 👍🏻👏🏻

[@DineshVishak]

Can we use cloned uno and mq4 sensor for me light alone on when gas is subjected to it but no buzzer sound pls reply fast

[@hashincludeelectronics]

Yes we can use cloned uno 👍🏻👍🏻

[@DineshVishak]

@@hashincludeelectronics yeah it worked thanks 🙏🙏🙏

[@malitrisha614]

Does the output from the sensor comes directly in PPM?

[@malitrisha614]

Ppm(parts per million)

[@VedRengade-m5s]

Sir jumper wire male to male chalegi?

[@hashincludeelectronics]

Yes 👍🏻👏🏻

[@joycevillacora8295]

What type and size og jumper wire are you using?

[@hashincludeelectronics]

Those are standard jumper wires . You can get the combination of these wires MM MF FF

[@JordanAgnas]

Hellow can i use mq 135 in that?

[@JordanAgnas]

And use the same process and code❤?

[@JordanAgnas]

And use the same process and code❤?

[@hashincludeelectronics]

Please check the output of the sensor . If it’s same then use the same code and process 👍🏻👏🏻

[@prabhatverma7538]

This is very helpful, life saving ... Very nice bro ... :)

[@hashincludeelectronics]

Happy to help

[@wasayalikhan6142]

Sir do i have to preheat the mq-2 sensor because it is giving error values for example 600+ from beginning Please answer

[@hashincludeelectronics]

No it’s not needed 👏🏻👍🏻

[@keorapetsemagano318]

Thank you so much!

[@hashincludeelectronics]

Thank you 🙏

[@MeghaSodhaparmar]

Can we use Arduino neno Sir...? Please reply

[@hashincludeelectronics]

Yes you can 👍🏻👏🏻

[@MeghaSodhaparmar]

Jumper wire male to male ki male to female..? And please ho paye to Arduino neno ko kese use kare video banaega ...and thank you sir...

[@hashincludeelectronics]

@@MeghaSodhaparmar please buy combination of these wires . Will be useful 👍🏻👏🏻

[@THRIVEXEDGE_channel]

Bro can I use DC 5 volt water pump instead of that Buzzer

[@hashincludeelectronics]

Yes you can . However please do not connect DC pump directly to Arduino . Use any relay for it 👍🏻👏🏻

[@THRIVEXEDGE_channel]

@@hashincludeelectronics yeah , you saved my back

[@mariaalpizarmata445]

can I do this with MQ-7 sensor???

[@hashincludeelectronics]

Yes you can 👍🏻👏🏻

[@mariaalpizarmata445]

thank youuuu@@hashincludeelectronics

[@hashincludeelectronics]

@@mariaalpizarmata445 welcome 🙏

[@kandulasriprakash]

Bro can i use hw battery instead of that battery that is used in video ?

[@hashincludeelectronics]

I believe you can 👍🏻👏🏻

[@moppetbox999]

Sir konsi cooding upload karni h first link ya second.... Or me ardino ko power phone se duga to ye work kare kya

[@atut_vishwas]

Antony😎😎Goat no one likes u

[@SatyamDubey-p1z]

Which library is required

[@hashincludeelectronics]

Please use rechargeable battery only 👍🏻👏🏻

[@Sushma-em4ns]

Sir...is that the lighter that u used to gas sensor to work?

[@hashincludeelectronics]

Yes it is 👍🏻👏🏻

[@ashokbansal2543]

Sir kya isme lcd Or led display connect karke gas ki value show kar sakte he kya

[@hashincludeelectronics]

Yes we can 👍🏻👏🏻

[@meghana.n5115]

Can i connect to COM5 port

[@hashincludeelectronics]

Yes . You need to connect to the port which is for your Arduino board 👍🏻👏🏻

[@DeepakRathod229]

Which type of jumper wires should we take sir ? Male to male or female to female ?

[@hashincludeelectronics]

I would suggest to buy combinations of these 👍🏻👏🏻

[@arpithagangadhar6484]

Sir without battery, im able to do this, could u plz let me know y u have used batter

[@hashincludeelectronics]

It was used for demo purpose . You can use any power supply . But don’t use non rechargeable battery .

[@aadithyaachitra2083]

Sir is it possible to use speaker instead of buzzer

[@hashincludeelectronics]

Yes you can . However you will have to use speaker driver for it 👍🏻👏🏻

[@stggamingarmy9346]

The buzzer keeps beeping it doesn't stop what to do plzzz tell plzzzz

[@hashincludeelectronics]

Please check the video for any missing step 👍🏻👏🏻

[@tiggerboyzzz]

Can it detect vape and smoke from cigarette?

[@hashincludeelectronics]

Yes it can . Give it a try 👍🏻👏🏻

[@SocratesDionisius]

Could this device detect refrigerant's leak?

[@hashincludeelectronics]

Not exactly sure . Give it a try 👍🏻👏🏻

[@moppetbox999]

Sir, apke liter se fire kyu nahi nikal rahi h, apne kya change kiya h

[@hashincludeelectronics]

It’s a gas 👏🏻👍🏻

[@gamerx4360]

​@@hashincludeelectronics Sir iss lighter ka link to purchase ya naam mil sakta h kya?

[@finneen]

Does it also work with a mq-4 ?

[@hashincludeelectronics]

If MQ4 sensor has analog or digital output pin then it will work 👍🏻 please check it

[@stggamingarmy9346]

Sir it is giving error serial port not selected what to do plzz tell

[@hashincludeelectronics]

Please follow the video 👍🏻👏🏻

[@gianniejoe8061]

The buzzer has to be active or passive?

[@hashincludeelectronics]

It’s passive buzzer

[@sanjaykumar-ow6qs]

Very nice explanation each and every peoject. You are providing content in simple way. It is very helpful to begginer Once again thank you.

[@hashincludeelectronics]

Thank you very much 👍🏻👏🏻

[@christiannacapatan8162]

It's okay if i use mq5 sensor?

[@hashincludeelectronics]

Please give it a try 👍🏻👏🏻

[@Dark-ds5xm]

Xx did it work

[@chiragsodhaparmar117]

Sir code upload hone ke bad bhi voice (detect) nahi aa rahi.... kuchh solution dijiye please...

[@hashincludeelectronics]

This is smoke sensor . It will not detect voice 👍🏻👏🏻

[@chiragsodhaparmar117]

Aapke video me jab lighter ko sensor pas le jane se jo tiiii karke aavaj aa rahi hey vo mere project me nahi ho rahi.....

[@zizo8737]

Can we exclude the battery?

[@hashincludeelectronics]

Yes you can . Use ac dc adapter instead of battery .

[@michaeljoshuamanallo1742]

I have a question is it normal for the sensor to smell??

[@hashincludeelectronics]

Nope it’s not normal. May be your sensor is burnt . Please check .

[@mrpanda-eh6om]

I have had moments when multiple sensors had a weird smell and got hot, more experienced people said its fine so i trust them lol

[@arvinparagas7923]

Can i embed a location to a certain smoke detector?

[@hashincludeelectronics]

Not sure exactly what you are trying to achieve👍🏻👏🏻

[@lynnz3537]

How do i increase the sensitivity of the gas sensor?

[@hashincludeelectronics]

I believe there is a knob on sensor 👏🏻👍🏻

[@lynnz3537]

​​@@hashincludeelectronics Thanks, do you know how I can get it working without plugged to laptop? I have a 9v battery connected but it doesn't seem to work after I unplugged it

[@srshorts1843]

Can i use mq 4 gas sensor

[@hashincludeelectronics]

I have not tried it . However it should also work if output is same format 👍🏻👏🏻

[@crstnaangela]

What to do if I want to put the sensor inside a storage tank like a tire?

[@hashincludeelectronics]

You can create a PCB and use that .

[@Quark2632]

Can i use same code for ms 1100 voc sensor to turn on buzzer using Arduino after certain concentration of these voc.? Note - volatile organic compounds such as formaldehyde, benzene, xylene etc

[@hashincludeelectronics]

Unfortunately I am not sure about these sensors . 👍🏻👏🏻

[@bistaprajolita]

Which software did you use to make the circuit diagram?

[@hashincludeelectronics]

It’s fritzing 👍🏻

[@ghkcreations5260]

Sir I want that gas I'm not getting at any website Please send me the gas releasing Link

[@hashincludeelectronics]

What exactly do you need ? Gas or gas sensor ? 👍🏻👏🏻

[@moppetbox999]

Sir I connect ardino to my phone to give power so it not work

[@hashincludeelectronics]

Please use the power supply as shown in video 👍🏻👏🏻

[@moppetbox999]

Lekin phone se bhi ordino or gas sensor on ho rahe h per vo Gas detect nahi kar raha

[@ruzolkierjamesa.5627]

hello sir why is the buzzer not turning off?

[@hashincludeelectronics]

@@ruzolkierjamesa.5627 please check the connections and also make sure the power is supplied as shown in video 👍🏻👏🏻

[@sanjaisakthi5936]

How do write coding for this I am not able to get it

[@hashincludeelectronics]

You can get the code and diagram from the link provided in the description of the video 👍🏻

[@breeze9402]

the arduino turns off when i plug the gnd in gnd and vcc in 5v pls help me

[@hashincludeelectronics]

Please Check the connections properly 👍🏻

[@breeze9402]

@@hashincludeelectronics yes i checked them and i also checked if my arduino pins were malfunctioning bt everything seemed right maybe the gas sensor is faulty

[@AnuKolivad]

You can do this in wire less.

[@AnuKolivad]

2:15

[@AnuKolivad]

☝️☝️You can do in next video and showing number in laptop with wire less. Place do it. 🙏

[@AnuKolivad]

Hi

[@comady321]

Buzzer not working

[@hashincludeelectronics]

Please check the video carefully 👍🏻👏🏻

[@moppetbox999]

Sir, me kese check karu ki mera gas sensor sahi h ya nahi uski Red light to on hoti h per vo gas detect nahi kar raha

[@hashincludeelectronics]

Please check the video for this step 👍🏻👏🏻

[@Sushma-em4ns]

Sir,does it work?

[@hashincludeelectronics]

Yes it does 👍🏻👏🏻

[@jitxhere]

Bro pls give the link of mq2 sensor

[@hashincludeelectronics]

Could you please search online ? For now I don’t have link for it .

[@moppetbox999]

Sir Ye gas sensor ki 3rd pin kyu use nahi ki

[@hashincludeelectronics]

Please check the video for any details 👍🏻👏🏻

[@shamsulalam6712]

Buzzer Don't work but i checked that buzzer is fine .... What's the solution?

[@hashincludeelectronics]

It’s very simple project so please check the connections again . Also take a look at video slowly and carefully for any missing step 👍🏻👏🏻

[@hashincludeelectronics]

It’s very simple project so please check the connections again . Also take a look at video slowly and carefully for any missing step 👍🏻👏🏻

[@oasygaming8245]

Vaiya ai Censor koi pawya jay??

[@Azim-hacks]

Bro I want to connect dc motor

[@hashincludeelectronics]

You can use relay for that . Please check my video on how to use relay 👍🏻👏🏻

[@omsudhamsh.h]

ThankYou Man _/\_

[@hashincludeelectronics]

Welcome 🙏

[@ghostxaxom1087]

What if I want to connect an LCD to display the sensor value/smoke level/alarm status. What will i have to do?

[@hashincludeelectronics]

You can do that easily . Check my video on lcd display with Arduino .

[@ghostxaxom1087]

@@hashincludeelectronics sure... Thanks

[@DiganthandDrithi193]

Hello, my sensor is sensing the smoke but buzzer is not beeping

[@hashincludeelectronics]

Check the connections properly . Is your buzzer working individually?

[@rony20053]

Why we are using (sensorvalue>200)

[@hashincludeelectronics]

This sensor gives range of analog values. So I used 200 as an example value . You can check what different values it gives by printing on serial monitor and use that . 👍🏻👏🏻 200 worked for me to detect gas 👍🏻

[@rony20053]

okk thank you @@hashincludeelectronics

[@sohamsaha626]

Sir we use 3 different gases...can we take an average value or threshold value....

[@shraddhau5048]

It doesnot work😢

[@hashincludeelectronics]

@@shraddhau5048 what issue are you facing ? 👍🏻👏🏻

[@ThanishgamerKtgaming]

Bro it is working put tge code correct

[@rajnishsharma526]

Hii

[@hashincludeelectronics]

What’s up ?

[@gds7250]

How much money spend this project

[@hashincludeelectronics]

Around 30 CAD or so 👍🏻👏🏻

[@ziadibrahim7]

He doesn't work 😢

[@hashincludeelectronics]

What issues are you facing ?

[@ziadibrahim7]

The code is written correctly, but the sensor LED is on and no sound is emitted

[@firstgear11382]

​@@ziadibrahim7check your buzzer

[@shamsulalam6712]

​@@ziadibrahim7same issu....have you find out the solution?

[@muminibnaadm3361]

​@@shamsulalam6712 use different library .some chinese sensors use different driver

[@Giran_01]

Who has the code plss😊

[@hashincludeelectronics]

Code and diagram link is provided in the description of the video 👍🏻👏🏻

[@moppetbox999]

Sir code kaha h

[@hashincludeelectronics]

Code and diagram link is provided in the description of the video 👍🏻👏🏻

[@moppetbox999]

Sir, muze vo link nahi mil raha h please upload pdf in comments box

[@moppetbox999]

Please reply sir

[@hashincludeelectronics]

I have replied 👍🏻👏🏻

[@mrmago0277]

will this help detect the wives farts?

[@hashincludeelectronics]

You can give it a shot and let us know 😂👍🏻

[@VijayaOnlineServices-w6i]

Thank you sooo much sir this helped us a lott we were just beginners and we followed all your instructions... It Is A Success. thank you

[@hashincludeelectronics]

That’s awesome . Good work 👏🏻👍🏻

[@Reina911]

sir, can i use charger instead battery?

[@hashincludeelectronics]

Yes you can 👍🏻👏🏻

[@Reina911]

@@hashincludeelectronics how abt conmecting this with telegram?