LPG leakage protection system, lpg detector,smoke detector

Circuit diagran-
hrrobotics.blogspot.com/2020/...
In this video I shows you how to make a LPG protection system with Mobile
For buy components
LPG sensor only rs95
Required material
1.LPG sensor-amzn.to/2UDk6Vd
2.relay-amzn.to/2uQBB5O
3.transistor
4.battery
5.buzzer
6.old mobile
my other project for science exhibition
1.Top models
• Top 2019 projects ,mot...

[@nandlalyadav5006]

Phn ka connection andr se bhi plz detail mein smjha do

[@anuragsahu5788]

Bhai OSM instrument hai 💫💫✨✨✨✨

[@Art_Raunak]

Thank sir you are great

[@ankushnayak4657]

Nice.....ANKUSH

[@nandlalyadav5006]

Hlo ,sir app aisa hum aisa connection fire alarm mein bhi kr skte hai kya

[@tarunraghuwanshi1488]

Very good device

[@gold.world9846]

Thanks bhai

[@panchalnikunj2934]

Es project ne hum stepper motor kaise operate kar sakte hai...kya aap asi video bana kr uploaded kr sakte hai.....

[@aatifkhan1109]

Bro hm 12v ka relay use kr sakte hai

[@deshkimathsuresh1048]

Bro you are superb bro

[@hrrobotics7223]

Thankyou for supporting me ❤

[@deshkimathsuresh1048]

Bro 😅😅😅💜💜❤❤

[@bhupendrarajput4017]

Ek bat btaoo ki mobile mai jab dusre mobile se call jata hai to kya dusre mobile mai number save hai

[@satendraraghuwanshi8575]

Good

[@mohammadalisidhapura3028]

Sir mobile me direct shouldering kar ke phone kaise jayega??? Button push hoga to hi call aayega to ye kaise possible hai

[@redmoon9366]

which transistor PNP or NPN

[@vikrantadhao9505]

Sir mobile ke connection bhi detail me explain kro n

[@panchalnikunj2934]

Hii sir , dc motor operate krne k liye aapke project me buzzer ke do wires ka connection kiya hai vaha dc motor ka connection karna padega ?

[@hrrobotics7223]

Ok

[@okkumar-od4tf]

What about battery used in this circuit

[@tech-ielashorts]

keypad connection kaise karte hai bro please send link of that video

[@ShivamKumar-qs7rc]

This will really work

[@hrrobotics7223]

Please. Share our Chanel

[@Pintu.kumar.sharma]

sir phon ke battery wale wire ke jagah mobile battery use kar sakte hai kya

[@hrrobotics7223]

Yes bhai please share

[@Nikitaaa007]

5v battery work?

[@panchalnikunj2934]

Video me aapne bola hai ki buzzer k black vale wire ko ( - ) relay ki coil pin k sath connect karna hai but aapne transistor k collector pin k sath connect kiya hai...

[@MohitBerli]

Kya bc547 ki jgha bc548 transistor use kr skte h

[@hrrobotics7223]

Kar sakte hai magar BC 548 mein connection dusri tarah se hoga

[@YasirProjects]

Bro mq2 gas sensor use kar sakta hu kya plz reply me

[@hrrobotics7223]

Yes bhai kar sakte hai please share our channel

[@vijayjha5567]

Bhai plesle moblie ki kepad kasie connect karei gei

[@shaileshkumar-gh4de]

How to explain the modal and circuit please tell that

[@mohammadalisidhapura3028]

Sir ye buzzer lagate hi bajne lag gaya kya kare??

[@rknaik8627]

4 volt acid sealed rechargeble battery se chelega ki nahin

[@hrrobotics7223]

Chalega

[@parmilakumari7996]

Sir please aap humko iss project ka circut daigram de sakete hai please

[@o_my_godgaming9576]

Bro mobile connection kese karengge. ???
Yeto nehi bola...

[@aatifkhan1109]

Sir my exhibition is coming please 🙏 reply dedo , kya ham 12v ka relay use krsakte hai

[@hrrobotics7223]

No use 5 volt relay

[@mercirinnatobias1622]

Sir, where did you connect the wires inside the mobile phone? Thank you!

[@hrrobotics7223]

Mam mene hr robotics channel par alag se mobile ki wiring ko samjha ya hai plese app channel par dekh le

[@anilchopra83]

please provide its wiring diagram complete .

[@panchalnikunj2934]

Esme stepper motor ka connection kaise kre ye dikha sakte hai aap ..??

[@hrrobotics7223]

Bhai mere pass ye model nhi hai is wajah se mai wapis se iski video nhi bana pa ra hu,8770022478 my whats app no app is no pe stepper motor ka photo dal de mai appko iska connection bata dunga

[@kaivlinbharti2982]

Bhai kya kuch programming bhi karni padegi

[@hrrobotics7223]

Nahi karni bhai

[@apparoguntu6624]

Can we use MQ-2 senior

[@hrrobotics7223]

Yes

[@AyushKumar-oh1vl]

Mobile mein kaise concet karenge

[@redmoon9366]

transistor NPN or PNP?????

[@rekhagupta4102]

apne mobile me wire kha or kaise lgaye please bta dejiye please

[@hrrobotics7223]

Key no 1 mein

[@fahmidakhatun640]

12 v ka buzzer use kr skte h

[@hrrobotics7223]

Yes bhai kar sakte hai please share our channel

[@rehaneditzsong2485]

Mobile ka connection kaise kyeee hai bahi

[@aimers597]

Aap plzz mobile pin 1 ka connection ka video banaaiye

[@hrrobotics7223]

OK bhai magar thoda sa time lagega

[@vishakhamate6211]

Iska circuit smj nahi aha cya aap ham are ad rest par bhijva sakte he plz

[@hrrobotics7223]

Call 8770022478

[@aditirajput327]

Sir sensor ko programing karna hoga n ....wo kaise hoga ..

[@hrrobotics7223]

Bhai program nahi karna

[@adityamalode3236]

Bhai mobile ka connection kaise kiya

[@ahmedbukshhasni1218]

Bhai Jan AP ye BTA Dy KY mobile koi bhi use KR skty hai .

[@hrrobotics7223]

Yes bhai Aur help ke liye comment kare

[@justjimini3]

Can you upload a circuit diagram for this projects?

[@hrrobotics7223]

Bhai app community tab mein dekh le daldi phele hi hr robotics

[@tanmaimishra2385]

Loll to hdfhdhxnhdndj

[@user-in8bz3kd7d]

​@@hrrobotics7223It's useless. The screen freezes. When the screen is black, I can't make calls. I'm trying to figure out how to solve this problem.

[@saiandsarthakentertainment8818]

Can we buy this model ready met

[@hrrobotics7223]

Please search on Amazon

[@sonukumarkushwaha6575]

Wah beta

[@SalimaSalima786-yi7oj]

Hme tisre season me Kanika kpur hi chahiye 😊

[@janiexperiment7756]

We can use mq-9 aa

[@hrrobotics7223]

Use mq 5

[@SatyaYadav-tc5be]

Hm 5 volt ka relay laga sakte h

[@hrrobotics7223]

Yes

[@pranjaldubey6164]

Plz bhai phone ke andr ka connection bataiye

[@imsingleboykrishnamihansin588]

Please bhai phone ke andr ka connection bataiye

[@hayathashmi1485]

Haan bhai yarr plz

[@nancharla_rajesh]

Can we use 5V DC power relay

[@hrrobotics7223]

Yes bhai please share our channel bhai

[@RavinderSingh-sz8lt]

Can we use use 12v relay

[@hrrobotics7223]

Yes,bhai please share our channel

[@AbhishekKumar-we1wg]

Bhai keypad connection ke bare mai detail se batao

[@hrrobotics7223]

Alag se video dali hai

[@subhassahu491]

Aapne mobile connection kaise Kiya hai

[@hrrobotics7223]

Bhai bahut zald video banauga

[@abirmahmudtech3698]

Vhai .... Can I use MQ 2 gas sensor ??

[@hrrobotics7223]

Yes you can use mq 2 sensor please share our channel bahi

[@abirmahmudtech3698]

@@hrrobotics7223 OK vhai you have used 2 wires to connect the MBL pH with 4 volt battery
Can I use these that I charged the MBL & connect the MBL with circuit without connecting with battery

[@hrrobotics7223]

Yes you can use

[@princeneet29]

Bhai sensor mq-2 chalega?

[@hrrobotics7223]

Yes bahi karega

[@nancharla_rajesh]

Can we use 12 volt relay

[@hrrobotics7223]

Yes you can use 12 volt relay for more help please comment

[@asha4737]

sir please ye bataieye ke aapne phone ka connection kaise kiya please sir reply kro i need it very much

[@hrrobotics7223]

Bahi key no 1 se do wire ko wire kiya hai

[@poojasheoran1675]

Aapne ye black or red wire phone service kaise connect Kiya please tell

[@adityaraj6518]

Alag video banao mobile ke liye...

[@hrrobotics7223]

th-cam.com/video/-2ll_ejyXwM/w-d-xo.html
Ye hai video

[@adityaraj6518]

Thanks

[@panchalnikunj2934]

Es project me jab gas leakage ho jaye tab stepper motor se automatically door ya windows open ho jaye asa ho sakta hai...agar ho sakta hai to kya aap asi video bana sakte hai to plz bataye 🙏

[@hrrobotics7223]

Haa ho Sakta hai bas appko stepper motor ka connection buzzer wale wire ke sath karna hai

[@panchalnikunj2934]

Thanks...but kya aap stepper motor ka connection krte ek chhoti si video banakar dikha sakte hai plz 🙏🙏

[@panchalnikunj2934]

Esliye ki muje yahi project me stepper motor se automatically door ya windows open close Krna hai

[@jaysomnath2227]

Sir balance dalna padta he Kay ???

[@hrrobotics7223]

Yes

[@jaysomnath2227]

Mobile me phone number kese save karte he no.1button pe plz btaye

[@rekhagupta4102]

mene key no 1 per wire lgaye the per call nhi ho rhi hai kyu . kya kisi dusri key se ye ho skta hai please jldi bta dejiye kyuki ye project muje comptetion me le jana he 25 ko ye mere liy bhut important he

[@hrrobotics7223]

Bhai auto dial karna padega mobile mein

[@MohitBerli]

Relay kitne volt ki h sir

[@hrrobotics7223]

6 volt

[@vijayjha5567]

Plz moblie connection kasie karnaa hai yehi bataoouu

[@hrrobotics7223]

Bhai aapko key no 1 se do wire lagana hai

[@motherandsonskitchen21]

Kitne volt ki hai relay

[@hrrobotics7223]

5 volt

[@iitbprajjwal]

Sir, Mujhe yeh project kharidna hai aap please mujhe reply kriye

[@hrrobotics7223]

My what's app no 8770022478

[@cloudeyt4665]

Will it keep on calling if the gas is detected

[@hrrobotics7223]

Yes

[@SURAJKUMAR-ri9yg]

Mobile main kaise wiring karenge

[@hrrobotics7223]

Bhai mobile mein wiring ke liye aapko 1 no ki key par karna hai

[@rohanaswani3186]

Directly button chalu karne ke baad phone jara hai plzz solution batao sir jii humara project hai 3 din mai submit karna hai🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@hrrobotics7223]

Call 8770022478

[@kahnayachauhan1261]

Bhai app ne phone ka connection kaise kiya please batao name

[@hrrobotics7223]

Video upload kar di

[@yashverma9045]

Bhai please ek perfect diagram do na plz Mera science exhibition hai

[@hrrobotics7223]

OK I help you please app hr robotics ke community tab par search kar le iska diagram appko mil jayega aur madad ke liye please comment kare

[@shankardangi7079]

Bhai mobile ke under ke connection Ka original pic do na please

[@hrrobotics7223]

Bahi hr robotics par community tab me daal diya hai ,dekhe lo to batazarur dena

[@veeram8281]

bhai battery ka exact vc bato

[@paulantimaro9513]

Hi sir your work was really great. It's very useful at home. Does your circuit works with mq2 or other type of smoke-lpg sensor like mq6.?

[@hrrobotics7223]

Yes it can works

[@dasanudas1]

Why my ckt is not working with this sensor ❓🧐

[@sumakanavallimath44]

Bro please in Mobil phone where u give collection please tell bro

[@hrrobotics7223]

I connect the mobile in key no 1

[@sumakanavallimath44]

@@hrrobotics7223 tq Soo sir

[@hrrobotics7223]

Please share our channel bhai
🙏🙏

[@sonupandey7798]

iske bare me to bataya hi nahi

[@paulantimaro9513]

Wat are voltage rating for the bat. and relay.. thanks sir.😊

[@hrrobotics7223]

You can comment for help

[@panchalnikunj2934]

Esme call aati hai but apne hi mobile me kaise aaye ye kaise ho sakta hai...

[@hrrobotics7223]

Speed dial se

[@pratyushareddy8559]

It's awesome can you please send a link or document regarding it's operation.
I want to make this and submit the project in clg.

[@hrrobotics7223]

From where you are l,
I just only explain by making a new video so please comment from where you are not understand,I try my best

[@pratyushareddy8559]

Thanks for the reply and I'm from hyderabad can you pls explain how the phone is connected and brief explanation on it's working.

[@hrrobotics7223]

It is connected with key no 1 and when it pressed it start calling a particular save no,I make a diagram so please wait,if you want the diagram then say yes

[@pratyushareddy8559]

Yes it would be very helpful.

[@hrrobotics7223]

I have upload in my community tab so go to channel and see

[@technicalrohit5713]

Bhai tumahara Phone number milega kya maine school ke liye ye project banaya but kam nahi kar raha hai

[@apparoguntu6624]

Bhai what is the Apr of the battery

[@hrrobotics7223]

2 ampere

[@prashanthprashanth5238]

How much will be cost

[@hrrobotics7223]

500 rs + mobile

[@spandanmeshram4556]

Mobile kase connect kiya he

[@hrrobotics7223]

Bahi key no 1 se do wire ko wire kiya hai

[@dearstudents4102]

Rela kitne volt ka hai

[@hrrobotics7223]

5 volt

[@simplegaminghacker6185]

Mobil KO kese kanekt kiya

[@hrrobotics7223]

Bahi hr robotics par video hai

[@manav_kumar980]

What is her over all cost??? please tell me..🙏🙏🙏

[@hrrobotics7223]

500 rs please share our channel

[@manav_kumar980]

Thankq for reply my answer🙏🙏

[@kalpnachidrewar3708]

Ham MQ 3 use kar sakte hai

[@hrrobotics7223]

Mq 2 and mq5 use kare aur agar mq 3 ho to ek baar try kar le

[@kalpnachidrewar3708]

Maine kiya nahi hua

[@advocatesunilyadav4692]

Mobile ke connection ke bare me bataiye

[@hrrobotics7223]

th-cam.com/video/-2ll_ejyXwM/w-d-xo.html

[@harshraj9032]

Sir mq 4 sensor par work krega????

[@hrrobotics7223]

Bahi ye sensor methane ko detect karta plese app mq 5 sensor use kare ye sensor LPG ko detect karta hai

[@harshraj9032]

@@hrrobotics7223 to agar metan use krega to call jayega ?????

[@hrrobotics7223]

Call to karega Bhai kunki usa connection to relay se hai

[@harshraj9032]

@@hrrobotics7223 bahi sensor me green led glow Kar raha

[@harshraj9032]

Jab ham sensor ko methane pass lae to vo green light band nahi hoga kay

[@debiprasadswain4272]

Realy keten volt ki

[@hrrobotics7223]

5 volt

[@rehaneditzsong2485]

Please samja doo

[@pradeepgupta1190]

Aapne ye nahi bataya ki mobile se wire kese connect karte hai

[@hrrobotics7223]

th-cam.com/video/-2ll_ejyXwM/w-d-xo.html
Ye video dekhe

[@ON.T8]

Key Wala wire me bhi +.- ke hishab se hi relay me connect karenge Kya ?

[@hrrobotics7223]

Nhi bhai

[@ahmedbukshhasni1218]

Mobile Nokia chly ga is experiment KY leye

[@ShivamKumar-qs7rc]

Hello our project is not working

[@parthagrawal6658]

Mobile ka connection kese kre???? Pls btaiye

[@hrrobotics7223]

Bhai video bana dunga

[@parthagrawal6658]

@@hrrobotics7223 bhai 1ya 2 din me bna do pls 30 november ko science exhibition hai plsss

[@suvrabepari661]

Hey bro tell yor transistor code

[@hrrobotics7223]

BC 547 transistor