Can you do Carbon Dioxide detector using this system ? Want trigger if Carbon Dioxide increase in the room the alarm trigger or control windows or door to open automatically.
pls help 🙏🙏 sir hamare group ko clg mein iot ka project submit karna hain hum aapki jo Bluetooth line follower and remote control car bana rahe hain but jo code aur app ka link hain woh khul nhi Raha Maine phn mein khola hain...
Sir I have to submit my science project on 23. I am making the all in one ardino robot with the help of your video but by mistake I have ordered l293d in case of l293n can I make the same project with l293 moter driver sir please help me 😭😭😭
sir adjestable on off on timer 4 ralye alag alag timer ke shath kam kare or agr timer par nahi chahye to us ko garmi main cool keliye or shardi main heet keliye temperature up dun adjest par kam kare sir plz plz plz hlp me
![Quando Rondo - Life Goes On [Official Music Video]](http://i.ytimg.com/vi/eIf3fhMXAow/mqdefault.jpg)
Excellent. The best alcohol sensor in RUclips
thank you
Bro I didn't use 4.7k resistor in this video but looking at the component there is 4.7k resistor.🙏🏻@@MuhammadAnsar
my question is can it detect perfume or any substances like lpg?
please help me i made it exactly like this but it is nor working the green led is not lighting
Can we use 0 pcb instead of bread board? Please reply sir its urgent as i have to do this for my school project
Bro I didn't use 4.7k resistor in this video but looking at the component there is 4.7k resistor.🙏🏻
Where did the mgL = 0.67(val) come from? Do you have scientific background for it?
Hello! I'm from Russia. Which pins do I need to connect to arduino if I use i2c module?
Thank you!
hi sir lcd display nahi chalra hai plzz help
Lcd display on nhi ho raha hai please help
Can you do Carbon Dioxide detector using this system ? Want trigger if Carbon Dioxide increase in the room the alarm trigger or control windows or door to open automatically.
Yes, everything can be done, but for this you will have to use a carbon dioxide sensor
bro which alcohol does it work best for
can i use 220R Resistor? pls reply ASAP.
yes use this
@@MuhammadAnsar my LCD is Blank Blue. how can i fix this?
and how to increase the sensitivity MQ3 sensor? please answer my questions I'll sub you.
Bro, is it okay if the Arduino is type R3?
yes use this
@@MuhammadAnsar thank you
@@RizqiRafliWelcome
pls help 🙏🙏 sir hamare group ko clg mein iot ka project submit karna hain hum aapki jo Bluetooth line follower and remote control car bana rahe hain
but jo code aur app ka link hain woh khul nhi Raha Maine phn mein khola hain...
Nice project bro..
thank you
Hi sir! Instead of using a 9v battery, can I use a 12v power supply? Or 9v power supply?
yes use this
Sir I have to submit my science project on 23. I am making the all in one ardino robot with the help of your video but by mistake I have ordered l293d in case of l293n can I make the same project with l293 moter driver sir please help me 😭😭😭
How to get the coding brother app
my LCD is Blank Blue. how can i fix this?
and how to increase the sensitivity MQ3 sensor? please answer my questions I'll sub you.
There is i2c module behind the lcd. You need to rotate variable resistor and configure it. The same thing you need to do with MQ-3.
Bonjour 👋
sir adjestable on off on timer 4 ralye alag alag timer ke shath kam kare or agr timer par nahi chahye to us ko garmi main cool keliye or shardi main heet keliye temperature up dun adjest par kam kare sir plz plz plz hlp me
ok i will try
Shukriya sir 🙂
Bhai pakka fatega ye!!
Nice Bro 👍👍👍👍
Thanks for the visit
❤❤