I-NET DESIGN LAB

CODE • AUDIO • HARDWARE • AUTOMATION

Building tools, systems and experiments where software meets sound and hardware.

Built because the right tool did not exist yet.

LAB STATUS

ONLINE

PROJECTS

ACTIVE

BUILD MODE

EXPERIMENTAL

TOOLS & TECHNOLOGIES

Lab Stack

What is currently running in the lab.

SOFTWARE

  • TypeScript
  • JavaScript
  • Node.js
  • Python
  • React / Next.js
  • HTML / CSS
  • REST APIs
  • WebSocket

HARDWARE

  • ESP32
  • Arduino
  • Teensy 4.x
  • Raspberry Pi
  • PN532 NFC
  • WS2812B LEDs

AUDIO

  • MIDI
  • DSP / FFT
  • Synthesizers
  • Audio Interfaces
  • Teensy Audio Shield
  • I2S DAC

TOOLS

  • Git
  • Docker
  • OBS Studio
  • Fusion 360 / CAD
  • FDM 3D Printing
  • VS Code

ENGINEERING NOTES

Lab Log

UPDATE

OBS WebSocket migration to v5

Updated OBS automation scripts to the new WebSocket v5 protocol after OBS 30 dropped the legacy API.

obs-automation-tools
2025-09-05
PROTOTYPE

Audio reactive LED — first successful FFT test

First working FFT frequency band analysis on Teensy. Beat detection reliably triggering at 92% accuracy on test tracks.

audio-reactive-led
2025-08-18
BUILD

Twitch Calendar Sync — OAuth flow completed

Google OAuth token handling finally works reliably including automatic refresh. Scope limited to Calendar read/write.

twitch-calendar-sync
2025-07-30
EXPERIMENT

Audio Waveform SVG Generator — first output

Python script generates clean SVG waveforms from MP3 files. Processing time acceptable. Output quality better than expected.

2025-07-12