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Displays / Multi-device setup

A projector that keeps the cat entertained

A Raspberry Pi streams animated cat entertainment and controls a projector wirelessly.

Read the original build See shopping list
A projector that keeps the cat entertained — build photo from the creator’s source
axbehr · build photo

What the hardware does

A Raspberry Pi renders animated scenes and sends them over AirPlay to a Samsung Freestyle projector, turning a wall into an interactive-looking play surface for a cat.

How the agent helped

The creator describes Codex helping adapt the AirPlay sender, bridge the rendering pipeline and implement wireless projector controls. The physical projector is the output, not just a video displayed in a browser.

Before you build

Requires adapted AirPlay streaming software and compatible projector controls, not just a video playlist.

Follow the build

youcanjustbuildthings.openai.chatgpt.site

Original build story

Creator showcase

x.com

Supporting source

Hardware

All hardware
A projector that keeps the cat entertained — build photo from the creator’s source

Hardware used

Raspberry Pi; Samsung Freestyle projector

A Raspberry Pi renders animated scenes and sends them over AirPlay to a Samsung Freestyle projector, turning a wall into an interactive-looking play surface for a cat.

Product link not verified.

axbehr · build photo

Shopping list

Save as Markdown

Creator uses a modified Doubletake Linux AirPlay sender; buying HDMI parts alone does not reproduce the documented wireless setup.

Confirm before buying

  • Exact Pi and Freestyle generations, power/storage choices and working streaming build are not published completely.

Quantities are for one build. Unless marked source-specified, they are planning quantities; confirm kit contents and the chosen configuration before ordering.

  1. Qty. 1Plan / confirm
    Required

    Raspberry Pi

    Render and stream the scenes.

    Generation, RAM and storage not disclosed.

    Sources & quantity basis

    Creator source. Planning quantity for one build; check the selected configuration.

    No exact purchase link verified; confirm the model and requirements above before ordering.

  2. Qty. 1Plan / confirm
    Required

    Samsung Freestyle projector

    AirPlay display.

    Generation and regional model not disclosed.

    Sources & quantity basis

    Creator source. Planning quantity for one build; check the selected configuration.

    No exact purchase link verified; confirm the model and requirements above before ordering.

  3. Qty. SetPlan / confirm
    Required

    Pi storage and matched power supply

    Boot and run the chosen Pi.

    Sources & quantity basis

    Setup requirement — check against your configuration. Planning quantity for one build; check the selected configuration.

    Use existing equipment or match the specification above. No exact purchase link verified.

  4. Qty. 1Plan / confirm
    Required

    Projector power supply

    Power the device.

    Use the projector’s specified adapter.

    Sources & quantity basis

    Setup requirement — check against your configuration. Planning quantity for one build; check the selected configuration.

    Use existing equipment or match the specification above. No exact purchase link verified.

  5. Qty. ExistingPlan / confirm
    Required

    Wi-Fi network

    AirPlay streaming and controls.

    Sources & quantity basis

    Setup requirement — check against your configuration. Planning quantity for one build; check the selected configuration.

    Use existing equipment or match the specification above. No exact purchase link verified.

Source reviewed, not assembled or hands-on tested. A working product page does not confirm stock, firmware compatibility or a complete build.

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