Build A Smartphone Projector With A Shoebox

Build A Smartphone Projector With A Shoebox

Did you know you can turn an old shoebox and some office supplies into a Smartphone Projector? Yes you can! It is a very fun, simple and easy project that you could do at home.

Full Tutorial:

Music: 2nd Room – Set Me Free (Original Mix)
Music: Mura Masa – Lovesick Fuck

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46 Responses to Build A Smartphone Projector With A Shoebox

  1. Sumit Kumar says:

    which type of lens you use

  2. Punam Bharati says:

    I like it

  3. cogaardnerfmods says:

    Would this be a good science fair project?

  4. Lend a Hand says:

    WORKS YAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! THANK YOU ALL CREDITS GO TO YOU THANK YOU!!!!!!!!!!!

  5. Miguelofilm transito says:

    Not strong enough

  6. Rosyid Haryadi says:

    disturbing things: cutting magnifying glass handle, spreading the glue with your bare finger.
    but overall, nice work!

  7. Ayoub Android says:

    شكرا لك على دعمي بهاده المعلومات

  8. paras sharma says:

    You dog ,my daughter tried to make it but it was a mother fucker thing .you are a seed of prostitutes

  9. CaptainWolf Eagle says:

    it doesnt work to me nothing happened if i put my phone inside the box and play the video?

  10. Raju Kumar says:


  11. Raju Kumar says:

    Madurai raju

  12. aditya kumar says:

    I m unable to focus it plz help

  13. Adnan khan says:

    hello fellow Asian dude

  14. dragusanu petre says:

    How it name the music the background??

  15. вася пупкин says:

    Пиздабол китайский,от куда ты взял такую яркость под лупой

  16. Ayan Sutradhar says:

    Very good

  17. Casey Jean says:

    Mine upslide down

  18. Soul Knight says:

    mine does not work. anyone else

  19. Daffa TDE/The diamond endernan says:


  20. Adventuretale88 says:

    You guys are all crazy I made it and it worked perfectly just adjust it right and have a really really really dark room and it should work but mine worked

  21. Tanktastic Turtle says:


  22. T M says:

    Asshole you just wasted my time and money. Don’t work

  23. Life Of Aysar says:

    I feel like I’m the only one here that has a hacksaw….

  24. Mhale Rüpre-o says:

    super idea

  25. b.aravind aravind says:

    which lence tell me

  26. Kierwin Ramos says:

    It didn’t work, it just lights.
    Why is that? Please help

  27. Ramesh Bishwakarma says:


  28. Kapish Ltd says:

    Super cool inventions. Inspired me

  29. JKL Cubing says:

    It works thanks

  30. Srinath Srikanth says:


  31. Pvenkatesan Venkatesan says:

    Tech builder team are you used a biconvex lens or any other, lens for this project please tell me I do this but didn,t work please reply me

  32. Syed Maktoum says:

    Mine didn’t work and I’ve taught my son two important lessons. 1. Never start something without complete information (Concave lens, convex lens etc). 2. If at first you don’t succeed, try, try again. Then quit. There’s no use being a damn fool about it.

  33. Rafik Patel says:

    sala china ek namber ka kutta he to bokaas

  34. Mhale Rüpre-o says:

    super idea

  35. Funtime Fennefluff says:

    Works but reallly and I mean REALLY blurry

  36. Janet Brown says:

    But mine is blurry

  37. Yuvan Hookoom says:

    1:51 how is this knife called pleass

  38. dark. says:

    It doesn’t work, does it need to be completely dark or is some light ok?

  39. the savage says:

    Here’s a video on how to make a speaker

  40. Funtime Fennefluff says:

    I failed. Noooo

  41. she wolfter says:


  42. the marley White says:

    nice idea