Home Electronics Prajwal
Home Electronics Prajwal
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Insane Obstacle Avoiding Car (Mini Project)
Hello friends,
In this video, I have shown you simple and insane obstacle avoiding car which you can easily make for your Mini Project.
For Arduino Code, Dm me on my instagram
Pin Numbers for Arduino are mentioned in Code Itself.
Hope You Like the video.
Do Like,Share and Subscribe.
Instagram: @_home_electronics_
|| Home Electronics Prajwal ||
Переглядів: 89

Відео

Arduino based Mini Project for Engineering Student. || Home Electronics ||
Переглядів 6952 роки тому
Hello Friends, In this video I have made arduino based clap switch which you can use for your mini projects in your college. Hope you liked the video. Thanks for watching. ||Home Electronics Prajwal|| Background Music Credit:- Music provided by: ua-cam.com/users/CandyStockB... Video Link: ua-cam.com/video/1W0sxYDhl8o/v-deo.html
Old Speakers Restoration
Переглядів 33 тис.3 роки тому
Hello Friends , Today in this video I have restore my 10 years old mercury speakers and converted it to rechargeable bluetooth speakers . This speakers have very loud sound as you can clearly see in the video Hope you like this video. | Home Electronics Prajwal | Follow me on instagram😊 _home_electronics_
How to make fan + powerbank at home......... ||Home Electronics Prajwal||
Переглядів 883 роки тому
This fan will helpful in summer during powercut You can also charge your mobile with this. It can give you upto 4hours backup 12V to 5V voltage converter👇👇👇 ua-cam.com/video/X-SUnxqv138/v-deo.html Follow me on Instagram 👇👇👇 _home_electronics_prajwal
DIY Mini Portable Fan....... ||Home Electronics Prajwal||
Переглядів 3323 роки тому
Follow me on Instagram. home_electronics_prajwal Hello friends, today in this video i have made mini fan and 12v to 5v converter to charge your phone. Mini fan will help you when power cut happens in this summer and 12v to 5 v converter will help you to charge your phone in emergancy case. Hope you like this video .... If you like then pls subscribe to this channel and hit the bel...
This is useful for this summer...... Must Watch!!!!!..... #shorts
Переглядів 1243 роки тому
This is useful for this summer...... Must Watch!!!!!..... #shorts
Diy Bluetooth Box Speakers..... Homemade Bluetooth Speakers.... ||Home Electronics Prajwal||
Переглядів 7483 роки тому
Hello friends, Pls watch full video..... Thank you for your valuable support 🤗 Follow me on Instagram 👇👇👇 _home_electronics_prajwal Bluetooth module and Amplifier Board buying link👇👇👇 dl.flipkart.com/dl/electronicspices-combo-pam8403-bluetooth-stereo-audio-receiver-charger-module-micro-usb-5v-1a-lithium-battery-charging-converter-multicolour-electronic-components-hobby-kit/p/itm6...
Powerful Amplifier using BC547 transistor..... ||Home Electronics_Prajwal||.
Переглядів 4813 роки тому
Hello friends, In this video I have made loud sound amplifier using bc547 transistor. I have used 4 transistors to reduce or avoid heating and damaging of transistor. I hope you like this video. Agar video acchi lagi tho channel ko subscribe karna mat bhulna!! Thankyou for watching. Follow me on Instagram👇👇👇 _home_electronics_prajwal My other amplifier videos links... Audio ampli...
This torch is very useful..... Diy homemade torch.... ||Home Electronics_Prajwal||
Переглядів 553 роки тому
Hello friends, This video is reuploaded due to copyright claim.... Ye torch bahut badiya hai, app isse asanise ghar par bana sakte hai. Iske LED's apko kharab huye led bulbs se mil jayenge... Agar video achi lagi tho like jarur karna. ||Home Electronics_Prajwal||
How I made my own gaming setup for my laptop....... ||Home Electronics_Prajwal||
Переглядів 984 роки тому
How I made my own gaming setup for my laptop....... ||Home Electronics_Prajwal||
Clear Sound Amplifier using BC547 Transistor...... ||Home Electronics_Prajwal||
Переглядів 6124 роки тому
Clear Sound Amplifier using BC547 Transistor...... ||Home Electronics_Prajwal||
Best basic electronics components kit for beginners 👍.... ||Home Electronics_Prajwal||
Переглядів 4 тис.4 роки тому
Best basic electronics components kit for beginners 👍.... ||Home Electronics_Prajwal||
Get clear sound for any ic amplifier.... ||Home Electronics_prajwal||
Переглядів 3124 роки тому
Get clear sound for any ic amplifier.... ||Home Electronics_prajwal||
LM7805 IC amplifier.... How to make audio amplifier using Lm7805 IC. ||Home Electronics ||
Переглядів 85 тис.4 роки тому
LM7805 IC amplifier.... How to make audio amplifier using Lm7805 IC. ||Home Electronics ||
Remote Control Switch और उसका Remote कैसे बनाएं | How to make Remote Control Switch at home....
Переглядів 1,1 тис.4 роки тому
Remote Control Switch और उसका Remote कैसे बनाएं | How to make Remote Control Switch at home....
BC547 transistor audio amplifier..... || Home Electronics ||
Переглядів 1,1 тис.4 роки тому
BC547 transistor audio amplifier..... || Home Electronics ||
Audio amplifier using CFL led🤘..... || Home Electronics ||
Переглядів 1784 роки тому
Audio amplifier using CFL led🤘..... || Home Electronics ||
How to make left-right audio amplifier using LM7805 transistor.......|| Home Electronics ||
Переглядів 7 тис.4 роки тому
How to make left-right audio amplifier using LM7805 transistor.......|| Home Electronics ||
How to make soldering iron using pencil...... ||Home Electronics||
Переглядів 3744 роки тому
How to make soldering iron using pencil...... ||Home Electronics||
Mini table fan+Bluetooth speaker.... 😱.... ||Home Electronics||
Переглядів 1744 роки тому
Mini table fan Bluetooth speaker.... 😱.... ||Home Electronics||
How to make powerful amplifier using LM7805 ic........ ||Home Electronics||.
Переглядів 28 тис.4 роки тому
How to make powerful amplifier using LM7805 ic........ ||Home Electronics||.
How to convert your ceiling fan to remote control fan😱😱😱...... 200% real..... ||Home Electronics||
Переглядів 2294 роки тому
How to convert your ceiling fan to remote control fan😱😱😱...... 200% real..... ||Home Electronics||
How to make Pocket Heater...very easy.....||Home Electronics||
Переглядів 1,1 тис.4 роки тому
How to make Pocket Heater...very easy.....||Home Electronics||
how to make inverter at home very easy by ||Home Electronics||
Переглядів 634 роки тому
how to make inverter at home very easy by ||Home Electronics||
How to make Room heater very easy.... ||Home Electronics||
Переглядів 1084 роки тому
How to make Room heater very easy.... ||Home Electronics||
How to repair dead laptop battery, 100%real and working ||Home Electronics||
Переглядів 454 роки тому
How to repair dead laptop battery, 100%real and working ||Home Electronics||
Homemade emergency fan using power bank ||Home Electronics||
Переглядів 1144 роки тому
Homemade emergency fan using power bank ||Home Electronics||
How to repair beeping sound of mastech digital multimeter.....
Переглядів 6 тис.5 років тому
How to repair beeping sound of mastech digital multimeter.....
How to make powerful amplifier using BC547 transistor, 100% working!!!!...... Part-1.
Переглядів 1,3 тис.5 років тому
How to make powerful amplifier using BC547 transistor, 100% working!!!!...... Part-1.
How to make 6V DC to 230V AC inverter using transformer and D882 transistor!!!
Переглядів 1,6 тис.5 років тому
How to make 6V DC to 230V AC inverter using transformer and D882 transistor!!!

КОМЕНТАРІ

  • @Mr.Mayank_Gamerr
    @Mr.Mayank_Gamerr 26 днів тому

    Sir mujhe pe 1k om ka resistance hai

  • @pqhart3719
    @pqhart3719 Місяць тому

    Can we use 546 transistor please tell me ❤

  • @Ankushyadav-8si4vj
    @Ankushyadav-8si4vj 2 місяці тому

    H

  • @dulvinsasnadadissanayake663
    @dulvinsasnadadissanayake663 4 місяці тому

    How can we fix Bluetooth to the same old board if it is working

    • @home_electronics_prajwal
      @home_electronics_prajwal 3 місяці тому

      You just need to connect Bluetooth Module Audio Signal output pins to the Aux input pins of the Old Board.

  • @soyAaronxD
    @soyAaronxD 10 місяців тому

    Se escucha rre bajo 😡

  • @ethanmax007
    @ethanmax007 Рік тому

    Fabulous 👍

  • @Mrunali16
    @Mrunali16 Рік тому

    Nice 👍

  • @pushpendrisingh5839
    @pushpendrisingh5839 Рік тому

    I have also same speakers like this

  • @kalaniboy1255
    @kalaniboy1255 Рік тому

    Mere pas bhi he ye

  • @kalaniboy1255
    @kalaniboy1255 Рік тому

    Very Good

  • @ssjutt4355
    @ssjutt4355 Рік тому

    1 box

  • @ssjutt4355
    @ssjutt4355 Рік тому

    Ap k number

  • @tawratheditor1830
    @tawratheditor1830 Рік тому

    Good its working i make it today 🥰

  • @hasheris9411
    @hasheris9411 Рік тому

    Can I use 10 uf 50v capacitor

  • @ShivamExperiment.
    @ShivamExperiment. Рік тому

    bahut badya bhai

  • @solinkishaab3904
    @solinkishaab3904 Рік тому

    Ya sab bhai chutiya bna na ka kam band karo 😡😡

  • @GSSonuB
    @GSSonuB Рік тому

    I change fuse but no solution same problems

  • @ЕвгенийКрасовский-л4с

    Спасибо бро, столько пересмотрел видосов на русском, одни теории, а тут прям в точку👍🏻

  • @elektron2kim666
    @elektron2kim666 2 роки тому

    "Powerful" is 500 Watts x 2.

  • @sagiransari8316
    @sagiransari8316 2 роки тому

    Sound bahut kam aata hai

  • @qisamaudio7657
    @qisamaudio7657 2 роки тому

    can ic 7812 be made an amplifier?

  • @DheerajRathore7
    @DheerajRathore7 2 роки тому

    12v transmiter ka power de skta hai 3.7v battery ki jagah

  • @home_electronics_prajwal
    @home_electronics_prajwal 2 роки тому

    Arduino Code:- void setup() { pinMode(A0,INPUT); pinMode(8,OUTPUT); } void loop() { digitalWrite(8,LOW); delay(2000); int x = analogRead(A0); delay(100); digitalWrite(8,LOW); while(x>650) { x = analogRead(A0); delay(5); } delay(500); digitalWrite(8,HIGH); delay(2000); x = analogRead(A0); while(x>650) { x = analogRead(A0); delay(5); } delay(500); }

  • @MahendraPatel-oj8pt
    @MahendraPatel-oj8pt 2 роки тому

    Mera Multi Metter me bhi same problem tha,fuse chenge karne ke baad bhi bip ki aavaz band nahi horahi

  • @fackchannel9129
    @fackchannel9129 2 роки тому

    Mod good amplifier

  • @elektronickejora554
    @elektronickejora554 2 роки тому

    Hadir

  • @elektronickejora554
    @elektronickejora554 2 роки тому

    ua-cam.com/video/RtOSjtzmQ74/v-deo.html

  • @jigijai703
    @jigijai703 2 роки тому

    Very nice video on computer speaker restoration👍

  • @madanbisht6
    @madanbisht6 2 роки тому

    Bro 499 wala kit mai bhi mil jayega ye sb

    • @home_electronics_prajwal
      @home_electronics_prajwal 2 роки тому

      Pichle saal iski kimat 700 thi lekin ab ye 439rs me mil raha hai. Amazon link given in description.

    • @madanbisht6
      @madanbisht6 2 роки тому

      @@home_electronics_prajwal bro sb electronic component mil jayenga na isme

    • @home_electronics_prajwal
      @home_electronics_prajwal 2 роки тому

      Lagbhag saare basics components mil jayenge isme.

  • @zubershaikh5546
    @zubershaikh5546 2 роки тому

    Very nice video sir thanks sir plz tell me price

  • @DemonGamer7777
    @DemonGamer7777 2 роки тому

    நீங்க பண்ற புளு டுத் சூப்பர் நீங்க என்ன ஸ்பெர்ஸ் வேண்டும் என்று சொல்லல நீங்க மட்டும் தான் செய்ய முடியும் நாங்க செய்ய முடியாது

  • @apoorvpatil2950
    @apoorvpatil2950 2 роки тому

    my same speaker make humming noice when aux wire is slightly touched what can be the issue

    • @home_electronics_prajwal
      @home_electronics_prajwal 2 роки тому

      Internal board or IC could be damaged. Just replace the internal board with Bluetooth and Amplifier board as shown in the video.

  • @ahuman7555
    @ahuman7555 2 роки тому

    Bhai 100ohm ki resistance use Kar sakte hai bataiye Sir pls

  • @mdsaieym1095
    @mdsaieym1095 2 роки тому

    Md Saieym

  • @JayPrakash-good
    @JayPrakash-good 2 роки тому

    सर दोनों फ्यूज ठीक हैं फिर भी बीप आबाज दे रहा है तो उसे कैसे ठीक करेंगे

  • @sarojaprabhakara9363
    @sarojaprabhakara9363 2 роки тому

    We are also having same model same colour speaker mercury ms 440 how can we make a Bluetooth speaker in this model

    • @home_electronics_prajwal
      @home_electronics_prajwal 2 роки тому

      Replace old internal circuit with new Bluetooth and amplifier board as shown in the video.

  • @ayan.debnath
    @ayan.debnath 3 роки тому

    THANK YOU. THANK YOU. THANK YOU. THANK YOU. THANK YOU. THANK YOU. THANK YOU. THANK YOU. You saved my money. No need to buy a new one. THANK YOU.

  • @ravisinghchauhan1220
    @ravisinghchauhan1220 3 роки тому

    Is this really work

  • @mrelectronicslab799
    @mrelectronicslab799 3 роки тому

    7808 se bana sakte hai kya

  • @michellecloydannetanada1994
    @michellecloydannetanada1994 3 роки тому

    that is a voltage regulator not for amplifier

  • @mrelectronicslab799
    @mrelectronicslab799 3 роки тому

    Ye regulator IC hai kya

  • @mrelectronicslab799
    @mrelectronicslab799 3 роки тому

    100 ohm resistor se kam chal jaega ki nahin

  • @prashantmahale3616
    @prashantmahale3616 3 роки тому

    Nice bro

  • @prashantmahale3616
    @prashantmahale3616 3 роки тому

    Woooo bro so nice work

  • @gaudrahul7034
    @gaudrahul7034 3 роки тому

    Sir ji isme fuse F1 ki price batao na

  • @UttamKumarPal1234
    @UttamKumarPal1234 3 роки тому

    Sir isme me agar 12 se chalaya to kya hoga

  • @SouravKumar-so8wp
    @SouravKumar-so8wp 3 роки тому

    Totally time waste....j koi transistor nahi hai jo amplification kraga j ek voltage regulator hai 7 to 35 v in kro to usko decrease krta ha fix 5 v pr ...is se acha tum headphones lgakr music suno is amplifier se apka Mobile laptop ya jo b lgaya ha usma problem ayagi definately

  • @malam5161
    @malam5161 3 роки тому

    बैटरी कहां रखा है बैटरी तो दिखाओ कितना वार्ड लगाए हो यह भी दिखाओ

  • @omprakashprajapati6049
    @omprakashprajapati6049 3 роки тому

    सर जी मेरे मल्टीमीटर में बीप रेंज पर करता हु तो 60 के लगभग रेजिस्टेंस सो करता है और कुछ भी पार्ट चैक करने पर भी वही रहता है बाकी ac or DC चैक करने पर ठीक है कुछ सुझाव दे,,🙏🙏🙏🙏🙏

    • @home_electronics_prajwal
      @home_electronics_prajwal 3 роки тому

      मल्टीमीटर के Probes चेक करीए . याफिर, मल्टीमीटर की battery नीकालकर फिरसे लगाए.

  • @saryuprasad2967
    @saryuprasad2967 3 роки тому

    साउंड बहुत है कम आता है मै बनाया था इससे अच्छा 7297 ic me आता है

    • @home_electronics_prajwal
      @home_electronics_prajwal 3 роки тому

      Ye Try Karo👇 ua-cam.com/video/AVsChsiU2q8/v-deo.html OR Ya Fir Ye👇 ua-cam.com/video/Wa5Wzu36vr8/v-deo.html