A personal system, running on a tiny board.

Explore how my Arduino UNO Q keeps LifeAgent available without depending on my PC.

LIVE MODEL / CHANGE SOMETHINGAll experiments ↗

This is the unusual part of my setup: the portfolio, private dashboard, Telegram assistant, local state, and AI fallback run in Docker on an Arduino UNO Q. The board has its own power supply—it is not powered by my PC—so shutting down the computer does not shut down LifeAgent.

INDEPENDENT POWERDedicated supplyBoard stays powered separately

ARDUINO UNO QLifeAgentDebian · Docker · local data

SECURE ROUTEWi-Fi + tunnelPortfolio · dashboard · Telegram

WINDOWS PCOn, but not required

The UNO Q is online on its dedicated supply. The PC is only the editing workstation.

Keep exploring.

01 / MY BUILD

LifeAgent lives on an UNO Q.

See the tiny, independently powered system behind my everyday assistant.

02 / DATA STRUCTURES

A buffer that comes back around.

Push and pop without shuffling the array.

03 / C FUNDAMENTALS

Where the padding goes.

Reorder fields and compare the layout.

04 / INTERFACES

Watch a byte travel.

UART framing and an SPI transfer.