How to make a Long Range Fire Alarm Circuit || Science Project || SKR Electronics Lab

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  • Опубліковано 4 лют 2025

КОМЕНТАРІ • 315

  • @skr_electronics_lab
    @skr_electronics_lab  2 роки тому +6

    For any Help please message me in Instagram 😊 Link 👇👇
    instagram.com/skr_eletronics_lab/
    ID - @skr_eletronics_lab

  • @TAKTIKSELOW
    @TAKTIKSELOW 2 роки тому +8

    Awesome project 😎👉🌹👍👍👍👍👍👍

  • @mahammadarif7310
    @mahammadarif7310 11 місяців тому +2

    Nice bro that is very useful

  • @adityakumar-xx2if
    @adityakumar-xx2if Рік тому +2

    Sir can I use water pump instead of buzzler

  • @HarryPotter-ox8iy
    @HarryPotter-ox8iy Рік тому +2

    Wow bro very useful and clool idea i maked it ans now i am first in my class thanks bro

  • @choudacharanmahala1860
    @choudacharanmahala1860 Рік тому +1

    👍 good project 😊😊😊

  • @vedcreation4648
    @vedcreation4648 Рік тому +2

    It's working model best❤

  • @aritrasing693
    @aritrasing693 Рік тому +4

    Very good video bro.
    It helped me a lot in my school project.😊😊

    • @skr_electronics_lab
      @skr_electronics_lab  Рік тому +3

      Make short video of your project and send me on Instagram I will share is my story 😊

    • @aritrasing693
      @aritrasing693 Рік тому +1

      Ok bro

    • @codingmylife9839
      @codingmylife9839 Рік тому +1

      Circuit autometic start ho ja rahi thi to please uska solution dedo... agar aapki Circuit sahi work kar rahi he to... please reply dedo mera kal y ya he submission karna he..😢

    • @codingmylife9839
      @codingmylife9839 Рік тому +1

      @aritrasing693 please answer dedo... meri circute autometic fire ke bina work kar rahi he please solution dedo

  • @SC.243k
    @SC.243k 2 роки тому +5

    Wow amazing beautiful idea 👌✌️ thanks my friend 👍

  • @HimanshuSingh-js2nv
    @HimanshuSingh-js2nv 2 місяці тому

    Love you lots 💗 💓 💛

  • @Developer_Priyank
    @Developer_Priyank 2 роки тому +7

    Can I use 220K Ohms Resistor instead of 470K Ohms........If I can use Then How Much Voltage of battery I can use plz reply..............

  • @ananta8998
    @ananta8998 10 місяців тому

    thankyou sir . this video is really helpful 🤩

  • @PendTech
    @PendTech 2 роки тому +2

    Super work..

  • @User-gcK7das7e
    @User-gcK7das7e Рік тому +2

    BC 547 B 166 मेरे पास है यह मेरा चलेगा बताइए आप❤

  • @ankitanayak9580
    @ankitanayak9580 2 роки тому +1

    Pura circuit perfect hai

  • @pavanpatil4372
    @pavanpatil4372 2 роки тому +2

    Bro i,m from Indian but lm your big fan

  • @MycrofilP2022
    @MycrofilP2022 Рік тому +4

    Bro nice work 🥰🥰🥰🥰🥰.but tell me can i use 9v battery??? Or i can only use 3.7v Battery. Please replay me.
    Love from Bangladesh 🇧🇩🇧🇩🇧🇩

  • @techwitharif471
    @techwitharif471 2 роки тому +1

    Nice Video 👍👍🇧🇩🇧🇩🇧🇩🇧🇩

  • @SujataKumari-sp6uj
    @SujataKumari-sp6uj 2 місяці тому +1

    Ir led kaha milta yai

  • @Ajx_69
    @Ajx_69 2 роки тому +5

    Bro I'm from Bangladesh 🇧🇩 but I'm your big fan 🥰
    I'm your new subscribers 🥀🥰🥰

  • @Cutedits123
    @Cutedits123 Рік тому +1

    Best project ever

  • @theinsider519
    @theinsider519 Рік тому +3

    Bro ye day light ko bhi wire samjh raha hai agar ir ko haath se dhak de tabhi band hota hai

  • @sanjubhumiya414
    @sanjubhumiya414 Рік тому +2

    Sir transistor BC-548 esme work karega😢😢😢😢😢😢😢😢😢😢😢😢please send your comment

  • @Cutedits123
    @Cutedits123 Рік тому +3

    Very nice project. Worked nicely

  • @pro_gamer455
    @pro_gamer455 2 роки тому +2

    Love u from india🇮🇳 :-( it turns on automaticly i use blue photodiode

  • @infoxvideos4430
    @infoxvideos4430 2 роки тому +1

    Tomorrow is my project day

  • @AdityaSingh-se3og
    @AdityaSingh-se3og 2 роки тому +1

    Bhai video bhadiya hi

  • @KailashPanchal-x8t
    @KailashPanchal-x8t Рік тому +1

    Good look

  • @ajeetmeena63
    @ajeetmeena63 2 роки тому +1

    Thank you bro love you🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰🥰very much

  • @Legit_India
    @Legit_India Рік тому +1

    Sir battery voltage aur led voltage kitna hai pls bataye?

  • @shailisingh-C
    @shailisingh-C 2 роки тому +2

    2:59 what do you mean by solar can you plz tell me what is this
    Is something related to glue ?

  • @Saswatiray123
    @Saswatiray123 Рік тому +1

    Tried with IR receiver instead IR transmitter, does not work at all and it always turns on with transmitter, pl help, IR receiver 3mm Mila, iska koi specificatinon hai kya, circuit check kya

  • @AS_gamer0017
    @AS_gamer0017 Рік тому

    Sir aap 3 pin wale IR reciever se bana ke dikhao please 🙏🙏🙏🙏🙏🙏🙏🙏🏻🙏🙏🙏🙏🙏🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺🥺❤️❤️❤️❤️❤️❤️❤️❤️😏😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

  • @crazyyoutuberdhritiraj
    @crazyyoutuberdhritiraj Рік тому +1

    Bhaya mobile ke alwa kuch vi batteries le sakte hai kya?

  • @Ayush-jm6yi
    @Ayush-jm6yi 2 роки тому +1

    Bhai aap glue gun ka use kar rahe hai ya kaiya ka

  • @MHBChannel01
    @MHBChannel01 10 місяців тому +1

    PLZ correct the value of resistor shown in thumbnail, its 13 ohms. Actual value is 10k.

    • @skr_electronics_lab
      @skr_electronics_lab  10 місяців тому +1

      Thumbnail me galat circuit hai video ke andar real hai

    • @MHBChannel01
      @MHBChannel01 10 місяців тому +1

      @@skr_electronics_lab ok.but hr jgha real hona chahae.thanks for reply.

    • @skr_electronics_lab
      @skr_electronics_lab  10 місяців тому

      @@MHBChannel01 Thumbnail me।real dunga to log video nahi dekhega

  • @5ft7.
    @5ft7. Рік тому +1

    Can i use 3.7v battery its shape is like regular tv remote battery

  • @fun_with_harsh_001
    @fun_with_harsh_001 2 роки тому +2

    Keep it up

  • @madanlal9877
    @madanlal9877 Рік тому +1

    Sir IR Resiever nahi ho to senser ka use kar sakte hai kya

  • @happyworld4693
    @happyworld4693 2 роки тому +1

    If i use 3 legged ir receiving led. How to connect it

  • @irispaudel8533
    @irispaudel8533 2 роки тому +2

    bro is it ok if i use black celo tape instead of soder

  • @asheeshyadav7054
    @asheeshyadav7054 2 роки тому +1

    How it will detect fire, in case of any intense light, it may turn on.

  • @Ajay_up21
    @Ajay_up21 Рік тому +1

    Good

  • @prasantakumarbarik6043
    @prasantakumarbarik6043 Рік тому

    It works automatically

  • @ZONEX_PUBG
    @ZONEX_PUBG 2 роки тому +1

    Will it work with any normal regular battery we use in tv remote ac remote etc.

  • @chandrasekharjakki9774
    @chandrasekharjakki9774 Рік тому +1

    you are asking to take screenshot, you are not keeping that picture atleast ten seconds, removing immediately. How to take screenshot? To pause video also it will take some time give some more time in next videos.

    • @skr_electronics_lab
      @skr_electronics_lab  Рік тому +1

      Bro this is very old video I try to fix it in new videos ( You can take screenshot by decreasing the video speed )

  • @skajijul8878
    @skajijul8878 2 роки тому +4

    Nice 👍

  • @gandarammajhi9312
    @gandarammajhi9312 2 роки тому +1

    Verynice

  • @darkslucifer69
    @darkslucifer69 2 роки тому +2

    Bhai yeh solar krne ke alava kuch aur nhi kr skte kya

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +1

      Solar matlab ?
      Ap kya bolna chate ho bhai samaj mai nahi araha

  • @NihalN-r8r
    @NihalN-r8r 3 місяці тому

    🙌

  • @terminatoreditz69
    @terminatoreditz69 2 роки тому +2

    Bro IR Receiver ka positive ke sath red led ka positive

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +1

      Bro Video ke andar circuit diagram dya hua hai screenshot mar ke dekh ke banao

    • @terminatoreditz69
      @terminatoreditz69 2 роки тому +2

      @@skr_electronics_lab bhai screenshot me ir receiver ka positive ke sath led ka positive bataya hai but video me apne kaha ir receiver ka negative ke sath led ka positive
      Reply me bro

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +1

      @@terminatoreditz69 message me in Instagram

    • @terminatoreditz69
      @terminatoreditz69 2 роки тому

      @@skr_electronics_lab I have sent you request by supra account

  • @satyaprakash-1981
    @satyaprakash-1981 Рік тому +1

    Bhai ye push switch dabane se hi chalta hai bina fire ke please solution

  • @prateeksingh1012
    @prateeksingh1012 2 роки тому +1

    IR receiver led ka Kis purpose ke lie use hua h

  • @shahzebkhan7158
    @shahzebkhan7158 2 роки тому +1

    Can we use LDR instead of photodiode

  • @parthbhanushali1750
    @parthbhanushali1750 Рік тому +1

    Does 9 v hw battery is working?

  • @jagadishjagadish7356
    @jagadishjagadish7356 Рік тому +1

    We can keep 9v battery

  • @junkimu2851
    @junkimu2851 2 роки тому +1

    I m new subscriber

  • @muhammadfiaz510
    @muhammadfiaz510 Рік тому +1

    Can we use bc546 instead of bc 547

  • @technicalalwar8311
    @technicalalwar8311 Рік тому +2

    Ye light ko scence krta h

  • @infoxvideos4430
    @infoxvideos4430 2 роки тому +1

    Bro my IR led have 3 pins out.
    Please tell what to do or what to not

  • @Divyanshi.rajputtt
    @Divyanshi.rajputtt 2 роки тому +1

    IR led ki jagah IR sensor use kiya ja skta hai kya ???

  • @CH_Dattu_
    @CH_Dattu_ 2 роки тому +1

    Sir vo battery ki jaghav
    Ham dusri battery use kar sakte hai kya 🙏plz reply 🙏

  • @muhammadfiaz510
    @muhammadfiaz510 Рік тому +1

    sir circuit kam nai kr rha
    Can u help me plz

  • @terminatoreditz69
    @terminatoreditz69 2 роки тому +1

    Bro can I use 9v battery

  • @dakshtadhani4780
    @dakshtadhani4780 Рік тому +1

    Its not working plzzz reply
    It's Urgent

  • @Saswatiray123
    @Saswatiray123 Рік тому +1

    Pl reply, I have only 9volt cell, kya karna

  • @satyamsahoo1080
    @satyamsahoo1080 2 роки тому +1

    Can i use less than 470 ohm register on the place of 470 ohm register?

  • @msglowers7954
    @msglowers7954 Рік тому +1

    Aur ise Dhoop Mein Le Jaate hi apne aap kaun ho jata hai

  • @xyz_shorts_4210
    @xyz_shorts_4210 2 роки тому +1

    Bro mera project automatically chal raha hai kya karu.....

  • @asjad_
    @asjad_ 2 роки тому +1

    can i use black photo diode

  • @susmitaray883
    @susmitaray883 2 роки тому +1

    Hello from where are you

  • @shriparnapatra6454
    @shriparnapatra6454 2 роки тому +1

    Iska circuit diagram kaise banau? Can you please help..

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +2

      Bro pura video watch kro , video me hi diagram banaya hua hai 😊👍

  • @Niceegamerz
    @Niceegamerz 2 роки тому +1

    sir can we make fire alarm with 3 pin ir reciver if yes then please make video how to make please🙏

  • @AlokKumar-321
    @AlokKumar-321 7 місяців тому

    Bhai 3leg wala ir led la sakta hai

  • @niludevi9091
    @niludevi9091 Рік тому

    Bhai agar swich nhi lagana ho to kya krenge thoda fast reply krna

  • @aaditeedehade9.c237
    @aaditeedehade9.c237 4 місяці тому

    Sir kya aap bata sakte hai is fire alarm ka range kitana hai

  • @StudyHard949
    @StudyHard949 8 місяців тому +1

    Sir can we connect 9v battery instead of this?? as i am making a solar house so we need to give equal supply in each project that is 9v... i want your urgent reply please...

  • @srinjoysingha9276
    @srinjoysingha9276 2 роки тому +1

    The system is running while connecting the battery and I can't understand weather the system is detecting the fire or not

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +1

      Bro please message me in Instagram

    • @srinjoysingha9276
      @srinjoysingha9276 2 роки тому +1

      @@skr_electronics_lab Your instagram id is not found please resend ur link so that I can contact with u

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +1

      @@srinjoysingha9276 bro check the description box please

  • @electricaltricks3028
    @electricaltricks3028 2 роки тому +1

    What is value of buzzer...

  • @Saswatiray123
    @Saswatiray123 Рік тому +1

    5 v adaptor se banaya lekin ye always budge kar rha hai with red signal led, windows ke pas v table lamp me v direct sun light nhi tab vi😢😢😢

  • @SDLAHA4
    @SDLAHA4 Рік тому +1

    Aisa karna par bhi buzzer Nehi baj raha..

  • @atharvadongare7136
    @atharvadongare7136 2 роки тому +2

    👌👌👌👌👌

  • @toxicgamer4591
    @toxicgamer4591 2 роки тому +1

    Bro 3.7 volt battery Nehi lagake 9 volt battery laganese chalega bolo🤔🤔

  • @RedMedusaStudio-m7b
    @RedMedusaStudio-m7b Рік тому +1

    Please Fire Alarm Diagram

  • @VipinKumar-uz6td
    @VipinKumar-uz6td Рік тому +1

    Please please please please please please please please please please please fire fighting robot bana dijie 5 tarik ko exivition h

  • @biragpathak4740
    @biragpathak4740 Рік тому +2

    Please tell the working 🙏

  • @zeeshanahmad8943
    @zeeshanahmad8943 2 роки тому +1

    sir mere pas old dvd hai main usmain chahta hoon mini bluetooth module fit ker usay bluetooth speaker banaon toh kaise fit ker usay use karein please iss per video banayein

    • @skr_electronics_lab
      @skr_electronics_lab  2 роки тому +1

      Bhaiya mere pas to nahi hai dvd , but mai apko help kr sakta hun ap Instagram pr aao mai apko sabkuch bata dunga fir ap krlena ok

  • @syedsunain1749
    @syedsunain1749 Рік тому

    Bro jisse solar karte ho wo kaha se milega

  • @mdzahangirhossain5866
    @mdzahangirhossain5866 Рік тому

    Brother 13003b transistor ma Kaya kam koraga.

  • @kennethjunzponsica7779
    @kennethjunzponsica7779 Рік тому

    How to fix this it turns on without fire i copied the circuit

  • @gouravlongre9751
    @gouravlongre9751 2 роки тому +1

    synopsis mil jayega kya

  • @Swatantracode
    @Swatantracode Рік тому

    IR ki rang 10 se 12 meter tak hi work krta hai

  • @rajumukherjee6364
    @rajumukherjee6364 2 роки тому +1

    IR sensor se jo aap banaya hai vah kam to kar raha hai lekin najdeek se kam kar raha hai Dur Se To Kam Nahin kar raha hai yah problem kya hai thoda next video mein boliyega to Achcha hoga

  • @nkvideoofficial162
    @nkvideoofficial162 2 роки тому +1

    Wow

  • @shraddhasrivastav1466
    @shraddhasrivastav1466 2 роки тому +1

    Bro can we use other resistor instead of it

  • @soyamjeetpradhan6331
    @soyamjeetpradhan6331 2 роки тому +3

    Can we use 9 watt hw battery

  • @surajsaket7252
    @surajsaket7252 9 місяців тому

    Sensitivity ka range kya hoga

  • @malikshahmahimi9398
    @malikshahmahimi9398 Рік тому +2

    Can I use 3.7V battery instead of lithium ion battery

  • @Kahani_Gyan_Ki
    @Kahani_Gyan_Ki 2 роки тому +1

    Bro can we use normal switch for this or we must use push switch

  • @SuryaNarayanachar-h4o
    @SuryaNarayanachar-h4o Рік тому +1

    Please give me the same for cost