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1. isaacadjei.me isaacadjei.me Public

   Source of isaacadjei.me, my portfolio: electronics and software projects, research, a blog and notes, an interactive lab and public stats on my coding, music, gaming and writing. Built with Next.js…

   TypeScript 1 1

2. Vitest integration test setup that f... Vitest integration test setup that fakes only the sign in check and refuses to run against the live database

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   import { vi } from "vitest"

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   // test the real server actions against a real database with only the sign in check faked.

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   // A flag lets one test flip the session off to prove every action refuses to run when signed out.

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   export const authState = { signedIn: true }

3. melophos/melophos melophos/melophos Public

   Open instrument learning platform: an ESP32-S3 hub lights the notes on any keyboard or guitar, logs every note and scores practice on a self-hosted server.

   Python 2 1

4. phaemos/phaemos phaemos/phaemos Public

   Open industrial IoT platform for predictive maintenance: four sensor nodes, a FastAPI backend, Isolation Forest anomaly detection and a live Next.js dashboard. Reveal before failure.

   TypeScript 3 1

5. two-stage-audio-amplifier two-stage-audio-amplifier Public archive

   A two-stage audio amplifier: active band-pass filter (TL071) into unity-gain power buffer (OPA551). Designed in Proteus, built on breadboard and PCB.

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6. neopixel-led-cube neopixel-led-cube Public archive

   Adaptive 4x4x4 NeoPixel LED cube project with Arduino firmware, sensor driven brightness, button controls, animation modes, build docs and media.

   C++ 1 1