Awesome Projects Using Transistors BC547 | Automatic Timer On Off Buzzer Circuit | Buzzer Alarm

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  • Опубликовано: 16 авг 2024
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Комментарии • 103

  • @anuppra5ad
    @anuppra5ad Год назад +2

    In the video 1K resistor used twice and no 2.2k resistor used but in the circuit diagram, 1K resistor only 1 used and 2.2k resistor used once! Also the capacitor in the video is 22 uf, but in the diagram it says 47uf. Which one is correct?

    • @CreativeInventorlab
      @CreativeInventorlab  Год назад +1

      both are correct by changing the uF of capacitors and value of resistors u can change the beep time duration, i had changed according to mine,

    • @anuppra5ad
      @anuppra5ad Год назад +2

      @@CreativeInventorlab Thanks, I was able to build the project successfully. The diagram was a bit confusing. I followed the steps from the videos, it was tricky too, but was able to do it today. I used 1K resistor in place of 2.2K resistor. Also i used 47uf/25v capacitor instead of 22 uf/50v. I am going to use this in my water level indicator project where the beep will shut off automatically.

    • @CreativeInventorlab
      @CreativeInventorlab  Год назад +1

      👍👍 that diagram was bit confusing bcoz i was making it for the first time on the software that i was not used to it, therefore i am using now easyeda for making diagram.

    • @abdurrahmansulaimanusman1171
      @abdurrahmansulaimanusman1171 Год назад

      this my school project too , pls can you help with the schematic . i followed what he did step by step but the buzzer did not stopped@@anuppra5ad

  • @nothing-fs1fo
    @nothing-fs1fo 3 года назад +2

    Very nice sir

  • @legendelectrics4668
    @legendelectrics4668 3 года назад +1

    Good content

  • @sohaibasim5573
    @sohaibasim5573 2 года назад +2

    Sir it's very complicated
    Have u any easy circuit with using IC
    For 2 sec buzzer

  • @basuroyal2783
    @basuroyal2783 3 года назад +2

    amazing bro

  • @aknozansoy7288
    @aknozansoy7288 Год назад +1

    thank you

  • @abdullahmuntasir3217
    @abdullahmuntasir3217 Год назад +1

    How to run the circuit at 5v & how to decrease the time to 1sec ? Please answer.
    BTW circuit is great. ❤️

  • @samruddhipatil344
    @samruddhipatil344 4 месяца назад

    Can i use 9v battery

  • @alwinshaju008
    @alwinshaju008 Год назад +1

    How to set the timer of 5 sec

  • @kitengo1
    @kitengo1 2 года назад

    Good 👍 work

  • @amansharma4381
    @amansharma4381 25 дней назад

    Can you explain circuit!!

  • @ImranALi-vj4nu
    @ImranALi-vj4nu 3 года назад +2

    👍👍👍👍

  • @hasanmullaogullar9812
    @hasanmullaogullar9812 9 месяцев назад

    You will get different results as you change the value of the electroliytic capasitor in micropharate

  • @dennisolise7079
    @dennisolise7079 2 года назад

    Kindly help me, have made this circuit and it is not working the way it is in the video. can i pay for you to produce 1pcs for me? So that i can do the rest myself? Or can you help me out

  • @Pushkaran.j
    @Pushkaran.j 6 месяцев назад

    Can i use the big buzzer

  • @pit3835
    @pit3835 Год назад

    what if i will choose 10 sec what components to change?

  • @Pushkaran.j
    @Pushkaran.j 5 месяцев назад

    Is led compulsory

  • @jmvbayawzz8429
    @jmvbayawzz8429 Год назад

    What do we call the cicle with x on it?

  • @savannahdixon7888
    @savannahdixon7888 Год назад

    Hiii! Can I use a 3-24V piezoelectric buzzer as an alternative? Because that's the only buzzer I have right now.

  • @pecossaslidio2303
    @pecossaslidio2303 7 месяцев назад

    Schemes please my friend like that is very complicate

  • @kennethjayalavanza5937
    @kennethjayalavanza5937 Год назад

    can u make this with beeping sounds?

  • @almondcashewdry9888
    @almondcashewdry9888 5 месяцев назад

    Sir
    I need
    Buzzer 10 second once repeat buzzer Sir

  • @imondas6018
    @imondas6018 9 месяцев назад

    I want to buy this product...

  • @Xavierfun12345
    @Xavierfun12345 Год назад

    How many Chance to shot battery + -

  • @Mohit.boxer1
    @Mohit.boxer1 10 часов назад

    Diagram is not proper

  • @satyamsharma1743
    @satyamsharma1743 3 года назад +1

    5 Sec Me busser off krne ke liye kya karna hoga

  • @treyyy.g85
    @treyyy.g85 Год назад +1

    How do I make it start after 2 seconds?

  • @Muddasir50
    @Muddasir50 11 месяцев назад

    এটা আমার দরকার
    আমি তো কিছুই বুঝলাম না 😮

  • @Randomnly
    @Randomnly 2 года назад

    bro kia ye circuit kisi proteus software mai chlay ga?

  • @fahadkhan8017
    @fahadkhan8017 Год назад

    Sir yeh circuit mujhe chahia ap ne jo bnayah hai us ki kuch samajh nhi aa rahi .

  • @twadimaadafuffa
    @twadimaadafuffa 11 месяцев назад

    What is stand by consuming current of this circuit?

  • @danielhussain2900
    @danielhussain2900 Год назад

    So its mean that... if i put small capacitor the beep will decrease and if i replace the capacitor to high value the longger it will beep?

  • @itsme5215
    @itsme5215 2 года назад

    Good one, but I want more buzzer time, how to increase pls tell me

  • @Michael-Pinto
    @Michael-Pinto 11 месяцев назад

    Will this work on 12v ? Thanks

  • @marlonalbrando4022
    @marlonalbrando4022 7 месяцев назад

    Hello pwede mag order ng mga 5 cerkito.

  • @fahadkhan8017
    @fahadkhan8017 Год назад

    Sir ap kon se city se hain

  • @RamKumar-rd5sg
    @RamKumar-rd5sg 2 года назад

    Mujhe 12 vdc me chahiye ye circuit ???

  • @sumithkumara1770
    @sumithkumara1770 Год назад

    Diagram plz

  • @muhammadridwan3355
    @muhammadridwan3355 Год назад

    How does the bazzer beep 2 times in 2 seconds?

    • @CreativeInventorlab
      @CreativeInventorlab  Год назад

      due to capacitors and resistors calibration, i had tested by checking each capacitors and resistors to get exact 2-second beep in 2-second

  • @sohaibasim5573
    @sohaibasim5573 2 года назад

    Is it works with 3.7 volt battery 🔋

  • @RdxxHere
    @RdxxHere Год назад

    I AM NOT UNDERSTANDING THE DIAGRAM AND PCB

  • @waseemshah4253
    @waseemshah4253 2 года назад

    Please Upload circuit diagram

  • @twadimaadafuffa
    @twadimaadafuffa 11 месяцев назад

    12v kaise banaye

  • @GAMEXOrigins
    @GAMEXOrigins 2 года назад

    How to make it for 10 sec please tell

  • @sutantoanto8528
    @sutantoanto8528 2 года назад

    Mas ini daerah mna

    • @CreativeInventorlab
      @CreativeInventorlab  2 года назад

      New short video out- ruclips.net/user/shortsb6tIPGiDG7o?feature=share

  • @softwarestudent3741
    @softwarestudent3741 2 года назад

    hey! ye AC volt ke lia ban sakta hai kia light ja aaai aur gai

  • @RamKumar-rd5sg
    @RamKumar-rd5sg 2 года назад

    Sir Kya ye 12 vdc par kam krega

  • @kapilawebcast9510
    @kapilawebcast9510 2 года назад

    How to increese time to 10 second

  • @pushprojects9442
    @pushprojects9442 2 года назад

    Jir kaga dijual

  • @saji-h7o
    @saji-h7o Год назад

    can you give circuit diagram

    • @user-ck4uw5zl6o
      @user-ck4uw5zl6o 5 месяцев назад

      Diagram se bhi kuch samajh nhi as raha ap thek trhan se btain plz

  • @sselectricalmagic5236
    @sselectricalmagic5236 Год назад

    What aapka circuit diagram kaam nhi kar rha he sir😔

    • @CreativeInventorlab
      @CreativeInventorlab  Год назад +1

      sahi se check kar ke banao kaam karega, aur logo ne banaya hai, comment check karlo sabka

  • @SamiKhan-wo2tq
    @SamiKhan-wo2tq Год назад

    not proper work when you disconnected 🤔

    • @CreativeInventorlab
      @CreativeInventorlab  Год назад

      It. Still working perfectly bcoz i had connected it with pir sensor on my Outdoor gate,
      Here is the link- ruclips.net/video/9Z26Z6XX71s/видео.html

  • @pedroaraujo6116
    @pedroaraujo6116 9 месяцев назад

    Faz o esquema

  • @jommyknots9091
    @jommyknots9091 Год назад

    how many volt capasitor 104?

  • @banggotv9083
    @banggotv9083 3 года назад

    Cit cit saat off bro

  • @technotgh6099
    @technotgh6099 2 года назад

    Bro circuit diagram me led ka symbole kaha hai and bhai circuit me r10 hai wo kitna value hai kaha se diagram le

    • @CreativeInventorlab
      @CreativeInventorlab  2 года назад

      Led bulb jo hai wo buzzer ke saath hi lagega, R10 ka matlab 10-ohms hota hai.

    • @technotgh6099
      @technotgh6099 2 года назад

      @@CreativeInventorlab bhai pls ek acha sa diagram dedo

    • @CreativeInventorlab
      @CreativeInventorlab  2 года назад +1

      jab sab ko hum pehle simple diagram bana kar dete the tab sab bolte the ki mughe circuit diagram nhi drawing hai😅, ab jab professional circuit diagram banaye hai tab sabko pehle wala hi easg lagta tha😂

    • @technotgh6099
      @technotgh6099 2 года назад

      @@CreativeInventorlab bro line out banaya hai jo ab ke diagram me to bro aapne sab line ke + kar diya hai ya har ek line ka color. Me banate ho is se hume pata chalega ki waha koi conection nahi hai

    • @CreativeInventorlab
      @CreativeInventorlab  2 года назад +1

      dekho line me jahan jahan dot hai wo connected hai, aur jaha koi dot nahi hai, waha koi connection nahi hai, ek line ke upad se agar koi line cross hai aur waha connection tabhi manna jab waha par koi dot hai, nahi to samjhna wo bas cross over hai.

  • @santurajbanshi4485
    @santurajbanshi4485 2 года назад

    Kya yeh 12v dc me kam karega sir?

  • @dennisolise7079
    @dennisolise7079 2 года назад

    PLS CAN YOU BUILT THE CIRCUT FOR ME? AND IF YES, HOW MUCH WILL IT COST?

    • @CreativeInventorlab
      @CreativeInventorlab  2 года назад

      bro, im a creater, i don't make and sell, you can make it by seeing.

  • @healer1000040
    @healer1000040 Год назад

    annoying back ground music

  • @fahadkhan8017
    @fahadkhan8017 Год назад

    Sir ap apna whatsapp no dain

  • @Xavierfun12345
    @Xavierfun12345 Год назад +1

    Can I use 12v battery