How to make an automatic hand sanitizer dispenser using Arduino and IR sensor

[@viniciusnune5]

Nice project.

[@sritu_hobby]

Thank you

[@adambeedle]

So cool keep it up bro 🔥🔥

[@sritu_hobby]

Thank you

[@yadzverde3257]

Hi? What if we don't have a external power supply where do we connect the 2 wire of the servo motor, im using 9V power adapter supply

[@marykandasamy4855]

Super dude

[@sritu_hobby]

Thank you

[@Edubyte.]

Congratulations bro ✅🚀

[@sritu_hobby]

Thanks dude

[@amartechs9267]

Nice one bro👍👍

[@sritu_hobby]

Thank you

[@amartechs9267]

​@@sritu_hobby Welcome and can you reply in that mail I sent what your decision and thoughts are??

[@thusithranga5814]

👌👌👌👌

[@sritu_hobby]

Thank you

[@yoapps137]

Congrats Yaar! brilliant... 1 question... How may I run this project without having the Uno always stuck to my laptop? I tried a power bank but it stops after some time!? You said 5V...cant it be some kind of adapter connected to the wall power?

[@yoapps137]

But whats the answer to my Question?

[@kuciii]

Is the MG90s servo motor strong enough to pull the spray trigger?

[@sritu_hobby]

You can try it.

[@chethansprabhu]

Hi sir,
My motor is running continuously even though there is no signal from IR Sensor.
The motor is fetching the power supply and running, without giving any value to IR Signal sent by IR Sensor. Can you please help me sir

[@shashwatjain1965]

after uploading the sketch motor is moving continuouslyin one direction

[@liegarcia9714]

Is your servo motor has variety of 180 degrees? please answer.

[@sritu_hobby]

Yes

[@CristianAlexandruRadu]

Great project.
You used an IR sensor (not an ultrasonic one), so it requires a remote to trigger.
I am right?

[@sritu_hobby]

No bro. I used IR infrared sensor. We can get 1 or 0 through that sensor.

[@CristianAlexandruRadu]

@@sritu_hobby by getting close of it with hands bro?
I didn't know..

[@sritu_hobby]

Yes bro.

[@CristianAlexandruRadu]

@@sritu_hobby wow congrats for the project

[@rita8083]

How to get wire connector...??

[@rita8083]

Pls reply bro

[@poojapthammaiah-pt2wm]

We are getting error in the program
It shows compilation error

[@pradyumnachuvrs1437]

Should we use a 5v battery for external power supply to severo motor?

[@pradyumnachuvrs1437]

Please reply

[@sritu_hobby]

Yes of course

[@pradyumnachuvrs1437]

@@sritu_hobby it's not working

[@pradyumnachuvrs1437]

@@sritu_hobby Can you please put our phone number so that I can talk to u.I am preparing your project for my iot external examination of 70 marks which on day after tomorrow.please help me.

[@sritu_hobby]

What is your issue

[@phuongbinhkhoi1981]

Can I ask where to buy the motherboard, I'm in Vietnam

[@sritu_hobby]

You can buy them using banggood website. All links are description.

[@sanketjadhav1109]

It is compulsory to use 995mg motor

[@sanketjadhav1109]

I am using 996 but it is not working

[@sritu_hobby]

Please provide a external power supply

[@abhishekmandal3289]

bro.. m from assam.. how much will it take the items to be delivered?

[@nitishkalita1026]

Abe xet moi di asu link. Ki comments mara video t 😂

[@sritu_hobby]

Please check my app or website.lnks in the description

[@Xavier-fk7wm]

Do you have a code for ultrasonic sensor?

[@sritu_hobby]

Srituhobby.com

[@mdgouse9890]

Can we program arduino uno using arduino droid app

[@sritu_hobby]

Yes of course

[@papatintinmamaw4467]

how many voltage it use

[@sritu_hobby]

5v

[@jacquelinepuente4423]

Hello good day, I am preparing your project for the school I am days away from presenting it and it does not work for me I have everything the same as the video and it does not work for us I wanted to have contact so that you can explain to me what we are missing, thanks

[@jacquelinepuente4423]

the engine just works for me by pulsations and on the card just a light turns on

[@sritu_hobby]

Please explain your issue?

[@jacquelinepuente4423]

We aren’t able to get the board to program. I was able to dowload the program but I’m not sure why i can’t get the dispenser to work.

[@srsrajashekar7943]

Please share the code for this program

[@sritu_hobby]

Visit the video description

[@prasathwalpolapitiya4988]

pleace send me the cord link

[@sritu_hobby]

Please visit the video description.

[@kevinpaul1914]

How to external power supply to this spray sanitizer...can u explain that??...where to go for 5V DC supply...any other substitutions instead of 5V DC supply????

[@sritu_hobby]

Please provide a 5v external power for the servo motor.

[@mdsuhanroohi1235]

Does this works with 9v battery

[@sritu_hobby]

Yes

[@David-hw7uj]

total cost?

[@sritu_hobby]

Components list in the description

[@mdsuhanroohi1235]

Is this code working

[@sritu_hobby]

Yes of course

[@user-ze8ni3ih8z]

What are the code??

[@sritu_hobby]

Description

[@ajaychennu3956]

Code

[@sritu_hobby]

Please visit the video description for that.

[@kamrulhasantanim338]

ভাই আমারে একটা বানাইয়া দিবেন নি,,,১০০০টাকা দিমু,পিল্জ ভাই কমেন্ট রিপলাই

[@sritu_hobby]

English??

[@geraldfrias4530]

Hello I'm new Friend here can I add you in Facebook Page?