Linux driver for ArtInChip USB bar monitors (ZHAOCAILIN 11.3" 1920x440). Reverse-engineered RSA auth + JPEG frame streaming. Supports websites, YouTube, video files.

A YouTube Music client for the Raspberry Pi 5 in-car display. Tauri + React over a decoupled, event-driven Rust data plane, so the UI holds 60 FPS on a 1920×440 panel even when the network is slow or gone. Word-synced karaoke lyrics, offline cache, and Bluetooth media controls in the car.