HoloCubic is a multi-function transparent display “desktop station” that uses a dispersive prism to create a pseudo-holographic visual effect, combined with WiFi and Bluetooth connectivity to support interactive network-capable applications. Built around an ESP32 PICO-D4 microcontroller, a 1.3″ 240×240 ST7789 display and MPU6050 inertial sensor, the device allows you to build a “floating hologram” style display module with additional networked visual features like weather display or follower counts. The hardware design includes versions of the PCB (Naive version, Ironman version) and 3D model files for the enclosure (3D printed or CNC metal). The software leverages LVGL (a GUI library for microcontrollers) and supports surface touch or IMU-based input. Because it connects via WiFi/Bluetooth, it can fetch live data and display dynamic content, bridging embedded display, network, and interactive gadget design.

Features

  • Transparent/“pseudo-holographic” display using prism and ST7789 screen
  • Network connectivity via WiFi & Bluetooth for dynamic data display
  • Compact hardware design based on ESP32 PICO-D4 and IMU sensor
  • Open‐source PCB and 3D models with multiple enclosure variants
  • Embedded GUI library (LVGL) integration for interactive visuals
  • Maker-friendly combination of display, connectivity and mechanical design

Project Samples

HoloCubic Screenshot 1

Project Activity

See All Activity >

Categories

System, Hardware

License

GNU General Public License version 3.0 (GPLv3)

Follow HoloCubic

HoloCubic Web Site

Other Useful Business Software
Stop Storing Third-Party Tokens in Your Database Icon
Stop Storing Third-Party Tokens in Your Database

Auth0 Token Vault handles secure token storage, exchange, and refresh for external providers so you don't have to build it yourself.

Rolling your own OAuth token storage can be a security liability. Token Vault securely stores access and refresh tokens from federated providers and handles exchange and renewal automatically. Connected accounts, refresh exchange, and privileged worker flows included.
Try Auth0 for Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of HoloCubic!

Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

C

Related Categories

C System Software, C Hardware Platform

Registered

2025-11-05
Report inappropriate content