Switching Board
A USB- and Ethernet-controlled laboratory instrument built on STM32H563 and Zephyr.
- 20-terminal relay matrix; 1-, 2- and 4-wire modes
- 14 input / open-drain digital I/O lines
- Browser UI, HTTP API, SCPI and HiSLIP
ANALOG VECTOR / ENGINEERING LAB
From signals.
To possibilities.
Hardware, speech, and video. A relay switching instrument, private speech recognition, and a native video decoder. Three projects connecting the physical and digital worlds.
Native software. Connected hardware. Real engineering.
SIGNAL_FLOWPROJECT MAP
Hardware Speech Video
AV / 001—003// 01 — PROJECTS
Three projects. One shared vision.
From laboratory automation to local AI and media playback. Explore the capabilities behind each project.
STT STUDIO / WINDOWS
STT Studio
Native speech-to-text for Windows and Android. Your audio stays on your device.
- Whisper Turbo and Canary 1B v2 on CPU
- Live recording and editable timed transcripts
- Speaker diarization on Windows; text export
VVC Codec
A native H.266 / VVC Main10 decoder integrated with Windows Media Foundation.
- VVdeC-backed x64 Media Foundation Transform
- Annex B and length-prefixed VVC input
- NV12 / P010 output; Media Player integration
Repository-backed feature summaries. Engineering diagrams are illustrative; the STT image is an actual application screenshot.
// 02 — OUR APPROACH
Think. Build. Refine.
Different technologies, the same engineering discipline: understand the problem, design with intent, and validate with evidence.
01
Understand the signal
Define the problem, the inputs, and the constraints that actually matter.
02
Design the system
Bring architecture, electronics, and algorithms into one coherent solution.
03
Build and integrate
Turn ideas into a prototype and make its components work together.
04
Measure and improve
Compare results with the goal. Iterate on what the evidence shows.
HARDWARE × SPEECH × VIDEO