2 Incredible Homemade Electronic Inventions

In this video I have been trying to Make a 2 Incredible Homemade Electronic Inventions. 1) How to Make a Laser Security Alarm and 2) Police Strobe LED Light .

Materials you need to Make it :
1. LDR Sensor
2. Buzzer
3. R1 6.8k
4. R2 100 Ohm
5. LED Bulb
6. Old Watch Machine
7. 9v Battery

Check Our Previous Uploaded Videos :
◉ How to Make Electric Paper Aeroplane that Fly Far | Best Paper Airplanes ► https://www.youtube.com/watch?v=kHvm6Cb_Rrk
◉ How to Make Rice Dust Cleaning Machine | Rice Processing Machine ► https://www.youtube.com/watch?v=9AP-EofwaJI

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30 Comments

  1. Amazing Mj on December 17, 2019 at 11:40 am

    I need Subcribers.
    Can you help me?

  2. Trickonics on December 17, 2019 at 11:43 am

    😀

  3. Real horror video on December 17, 2019 at 11:45 am

    500

  4. Shailja Sharma on December 17, 2019 at 11:46 am

    Pls write the material name

  5. Natural Remedies cure on December 17, 2019 at 11:49 am

    Nice

  6. samsung galaxy on December 17, 2019 at 11:51 am

    O nice video

  7. Josaph V on December 17, 2019 at 11:51 am

    Neenga idhA edhe edhela vechu panneenga

  8. Electro world on December 17, 2019 at 11:52 am

    Nice idea.

  9. Ramas Kumar on December 17, 2019 at 11:53 am

    Vikram Kumar

  10. Mr Technician on December 17, 2019 at 11:54 am

    Why did you waste your time and as well as other viewers.

  11. arun kumar on December 17, 2019 at 11:55 am

    Nice

  12. 翻身跟她说 on December 17, 2019 at 11:59 am

    FFO

  13. Md Nahid on December 17, 2019 at 11:59 am

    value

  14. Lucas Graham on December 17, 2019 at 12:01 pm

    Thanks for posting about this, I would love to read more about this topic. Thanks form Lucas

  15. ALPHA 1001 - ألفا ١٠٠١ on December 17, 2019 at 12:01 pm

    👏Good Job

  16. Devanand Lone on December 17, 2019 at 12:04 pm

    nies

  17. Nawfal Chetty on December 17, 2019 at 12:05 pm

    Rubbish like yourself…Very disgusting , cheap and useless

  18. Allan Watson on December 17, 2019 at 12:05 pm

    Absolutely nothing incredible or inventive about these circuits. What a joke!

  19. Ramharak madashya on December 17, 2019 at 12:05 pm

    Gyjyhnuf

  20. Future of world on December 17, 2019 at 12:13 pm

    Good

  21. Dilipkumar Entoor on December 17, 2019 at 12:14 pm

    I felt very stupid, the first one we can use bc 547 or 558. The second one what are you doing, the leds were just blinking.

  22. Papa Sparx420 on December 17, 2019 at 12:14 pm

    The siren sounds was edited it was just little lights flashings it won’t make any sounds cause there was no speaker and to make siren sound you need to design a whole new circuit .

  23. Solanki Hiralal on December 17, 2019 at 12:20 pm

    First say about the apparatus and then start expecting from next time

  24. ToolsHacker on December 17, 2019 at 12:22 pm

    Hey Nice bro keep it up. 😃

  25. ALL VIDEO mix on December 17, 2019 at 12:25 pm

    Very good

  26. SMART. ENJINEER bilawal on December 17, 2019 at 12:27 pm

    So. nice😁😘

  27. mattikaki on December 17, 2019 at 12:28 pm

    Aaarrgghh…CLICKBAIT !

  28. Sreerag P on December 17, 2019 at 12:29 pm

    The 1st experiment nice.But the second experiment I didn’t catch any idea.That is simple to anyone.

  29. Arick Miller on December 17, 2019 at 12:30 pm

    Looks like this guy has had experience making bombs or something.

  30. Md Rabbi on December 17, 2019 at 12:30 pm

    Fast tar ki man

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