Tiny Holo Cubic Display

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  • Опубліковано 30 лип 2024
  • I can't look away...
    Discover the captivating world of tiny holo cubic displays that fit in the palm of your hand. Utilizing an exotic beam splitter, this high-resolution screen projects the illusion of a holographic 3D display against a transparent backdrop. The result is surreal, with crisp visuals appearing to float in space, creating a mesmerizing effect. In this video, I demonstrate its utility by creating an optical red dot sight and previewing intricate 3D printing models, showcasing recent advancements in tiny-pixel technology and extended reality displays.
    You can build one yourself using ESP32 open-source components, including a 1.3-inch TFT IPS display and a K9L glass optical prism. Powered by the versatile ESP32 Pico D4 microcontroller, the device supports precise motion tracking with an MPU6050 sensor. Easily programmed with Platform.io, this device opens up a wide range of interactive applications, from gaming to motion-based control systems. With endless customization possibilities, this tiny yet powerful display offers captivating new ways to experience immersive technology.
    *Product Links*
    Transparent Small TV 👉 www.aliexpress.us/item/325680...
    Raspberry Pi 5 👉 amzn.to/3L39ozM
    Waveshare 3.5” Display 👉 amzn.to/3WaxzTz
    Waveshare 1.3inch LCD Display 👉 amzn.to/3zdkQWT
    Micro SD Card 👉 amzn.to/4coY9hq
    3D Model Preview 👉 fiber-punk.com/products/fiber...
    Patreon Sponsorship 👉 / dataslayer374
    GitHub Repo - All In One Platform
    github.com/peng-zhihui/HoloCubic
    PlatformIO
    platformio.org/
    Cursor.io
    www.cursor.com/
    #esp32 #arduino
  • Наука та технологія

КОМЕНТАРІ • 81

  • @nikkismith8750
    @nikkismith8750 Місяць тому +62

    US$13 gets you *just* the cube! if you want the actual device it is $48

    • @sujayxaradhya
      @sujayxaradhya Місяць тому +1

      Where is that device? Can you share the link?

    • @richms
      @richms Місяць тому +11

      ​@@sujayxaradhyait's in the description. But yeah $41 for the whole thing which makes this not worth it IMO.

    • @muhammadshahyan8552
      @muhammadshahyan8552 14 днів тому

      What do you mean

    • @donovanwhysong7689
      @donovanwhysong7689 4 дні тому +2

      i like how he doesnt say that in the video. Kinda makes it seem like he's apart of the scam

  • @ighor
    @ighor Місяць тому +97

    It is not a "holographic 3D display" like you say. The image is still flat and not 3D, you should mention that.

    • @stefanopalmieri9201
      @stefanopalmieri9201 Місяць тому +12

      Sigh... yet another Pepper's ghost display.

    • @DigitalMetal
      @DigitalMetal Місяць тому +3

      Do you know of another type of holographic display? I mean real holographic display, not something from a movie. In the really world, this is what a hologram is.

    • @ighor
      @ighor Місяць тому +2

      @@DigitalMetal It is easy to Google and find holographic 3D displays, but those are not cheap. It is clear that the item in the video is a holographic 2D display, so the statement of the author is a lie. That was what my comment was about.

    • @IulianArcus
      @IulianArcus Місяць тому

      Looking Glass's displays are true holographic on the horizontal axis.

    • @prizegotti
      @prizegotti Місяць тому +2

      While you are correct, he does say "the illusion of a holographic 3D display" and "sort of holographic effect" throughout the video.

  • @Sven_Dongle
    @Sven_Dongle Місяць тому +17

    Theres a little more to a holographic reflex gunsight than a dot superimposed on a transparent background.

    • @ClokworkGremlin
      @ClokworkGremlin Місяць тому +5

      Yeah, an infinite-focal reflector lens with a mini OLED or LCD under it is far more interesting and lets you do some really interesting things with the reticle. This thing is mostly just hype.

  • @enilenis
    @enilenis Місяць тому +10

    It's like an angled pass-through mirror in a teleprompter, only if it was encased in acrylic. Still cool though. Highly impractical, but cool to look at. It's a solution looking for a problem.

  • @cesarguevara5144
    @cesarguevara5144 17 днів тому +2

    a 3d printed picatinny compatible housing with a stand alone battery would really make it interesting

  • @nickz526
    @nickz526 Місяць тому +1

    Loving the Stellar tshirt

  • @JasonMitchellofcompsci
    @JasonMitchellofcompsci Місяць тому +17

    At one second you say you scrolled and found it. The next second you say "our project". So which is it?

    • @NoSTs123
      @NoSTs123 Місяць тому +1

      The paradox of make.
      You buy stuff and put it together, program it ect. But you dont really make them do you.

    • @jtjames79
      @jtjames79 Місяць тому

      ​@@NoSTs123 You need a dictionary.

  • @paulmichaelfreedman8334
    @paulmichaelfreedman8334 Місяць тому +1

    I can build this with what I have right here. I bought a few of those 240x240 1.3 inch displays a while back. Just need to re-assemble my 3d-printer with the printhead upgrade. I use Pi Picos but adapting the code for it shouldn't be a problem.

  • @redstonecommander5190
    @redstonecommander5190 День тому

    0:51 I noticed that the first official item that was actually released by Google. It was very unpopular, but pretty interesting that has this type of technology is Google glass it’s the first and only publicly release glasses made by Google that actually has this type of display and an early one nonetheless

    • @redstonecommander5190
      @redstonecommander5190 День тому

      Now the screen that the Google glass use is a rectangular glass prism, but still considered as a beam splitter

  • @marka1025
    @marka1025 Місяць тому

    Can you get the ESP32 pcb and the screen (without any PCB attached, just the SPI) separately or did you just buy the whole AliExpress kit?

  • @gsestream
    @gsestream Місяць тому +1

    very nice

  • @TimMessanger
    @TimMessanger 25 днів тому +2

    any recommendations on how to make this Bigger?
    I would like a tiny desk engineer

    • @zclone
      @zclone 7 днів тому

      yes i would love to see it bigger

  • @RickySupriyadi
    @RickySupriyadi Місяць тому

    can we use this as display from pi4? like i mean streaming something 240 x 240 images/videos/app?

  • @danny_invadio
    @danny_invadio Місяць тому +3

    Tell me the truth, did you use ChatGPT for your script? 🤨

  • @ragv1954
    @ragv1954 Місяць тому

    I see a great hologhraphic scope

  • @jeffg4686
    @jeffg4686 11 днів тому

    does it:
    a) have a camera
    b) have a microphone
    c) connect to your computer (usb or wireless or other)?
    At that price, I know it's at least one of those.

  • @markromine5103
    @markromine5103 18 днів тому +1

    I can't find this specific board with that exact form factor, and the aliexpress link is just for the cube/lense. I'd rather not order one of the unreviewed listings without some additional info, as I really just want that board. Is that a "Wave esp32-pico-d4v2.2"? (Waveshare doesn't make that, and Google's practically useless rn.) Help?

    • @StewartWhaley
      @StewartWhaley 17 днів тому

      Agreed. I hope someone posts a link to this controller.

  • @Wilhuf1
    @Wilhuf1 Місяць тому +1

    Needs to be made into a mobile holographic sight that points to the nearest good pizza shop.

  • @trevorgdn
    @trevorgdn Місяць тому

    What makes the cube special? Can it be any "prism cube" or are there special properties it needs. I found a 2" Dichroic prism cube, would that work?

    • @theodricaethelfrith
      @theodricaethelfrith 13 днів тому

      This contains a beamsplitter, which passes some% of the light and reflects some% back at your eyes, allowing you to see the image superimposed over whatever you have behind the beamsplitter. A normal prism is just going to show you a 100%± reflection of the screen with no superimposition.

  • @StewartWhaley
    @StewartWhaley 17 днів тому

    Anyone have a link to the microcontroller shown in the video?

  • @davocc2405
    @davocc2405 Місяць тому +2

    Could be interesting if you have two of them and they produce simulated eyes - with the 3D effect could be an interesting effect.

  • @armisis
    @armisis Місяць тому

    The aliexpress page has a batch of different ones the 12 dollar one is missing everything needed to run...

  • @Void_xplorer
    @Void_xplorer 5 днів тому

    is their thinner cubes? like would it wor with a sheet?

  • @retroelectrical
    @retroelectrical 13 днів тому +1

    Why does it have that annoying and very bright LED light on the front?

  • @TheBadBone23
    @TheBadBone23 20 днів тому

    Cool idea and video, but it's missing some accurate info..the price for example

  • @Teambr00klyn
    @Teambr00klyn 3 дні тому +1

    tupac's hologram was peppers ghost, tech from the 1860s. wtf are you talking about dude

  •  25 днів тому

    Click bait aside, I built this exact same thing late last year and it makes for a nice desk toy.

  • @coreyh3994
    @coreyh3994 16 днів тому

    So... have you seen Looking Glass displays?

  • @GeertDroid
    @GeertDroid Місяць тому +3

    In your video you mentioned the device only cost $13 but that is only for the glass cube.
    The whole device will cost about 4x times that amount.
    I think you did that deliberately to keep the audience interested, thus way they will keep watching the video and you will be rewarded for that.
    So in my opinion this is LAME what you are doing here.

  • @bluegizmo1983
    @bluegizmo1983 Місяць тому

    Now make one with a 75 inch screen and prism 😂

  • @caryjulietate
    @caryjulietate Місяць тому

    Possibly superimpose two video images. One night vision and one thermal from like a iseek iPhone camera.

  • @user3001-
    @user3001- Місяць тому +2

    But can it run doom?

  • @dshaw8356
    @dshaw8356 Місяць тому

    One step closer to the holodeck

    • @enilenis
      @enilenis Місяць тому +1

      Derek Zoolander: "A holodeck for ants?"

    • @zenithquasar9623
      @zenithquasar9623 7 днів тому

      dude it is literally a pepper ghost

  • @galdakaMusic
    @galdakaMusic Місяць тому +2

    Would be great a HA voice Assitant based on this tecnology!!

    • @kennj321
      @kennj321 Місяць тому

      max headroom, en.wikipedia.org/wiki/Max_Headroom

  • @eddtru
    @eddtru 4 дні тому +1

    Bro did not just praise the Tupac hologram 😒

  • @curtisnewton895
    @curtisnewton895 28 днів тому

    it looks NOTHHING like 3D hologram, you never turn the cube, and we only see it up front

  • @settlece
    @settlece 17 днів тому

    i dont think you payed for it or you would know when you got to the checkout its not US$13 or if you did not notice you would of got just a cube in the post

  • @rudypoo4370
    @rudypoo4370 Місяць тому

    XLM - no hiding which crypto you like 😏

  • @Sven_Dongle
    @Sven_Dongle Місяць тому

    You need a Bilibili UID?

  • @dsan2910
    @dsan2910 23 дні тому

    lol, benchy isn’t a high detailed print

  • @TheShorterboy
    @TheShorterboy 6 днів тому

    so peppers ghost

  • @screenapple1660
    @screenapple1660 4 дні тому

    it's way too small.. make it bigger....

  • @rch5395
    @rch5395 Місяць тому

    Ur voice sounds ai generated xd

  • @MobTiesHub
    @MobTiesHub Місяць тому +1

    How much?👨🏾‍🔧🧬👽🧩🟣

  • @muhammadshahyan8552
    @muhammadshahyan8552 14 днів тому

    SO IT'S NOT PLUG AND PLAY CRY 😭😭😭😭😭

  • @thedevollsadvocate
    @thedevollsadvocate 20 днів тому

    This guys voice is super annoying

  • @user-pu2nc7tw8d
    @user-pu2nc7tw8d 24 дні тому

    感谢B站稚晖君开源