bluemind.org

GitOps driven Openhab in k3s

Posted on September 26, 2025

After building out my cloud@home environment (detailed in my previous article), I decided to take the next logical step: replacing my OpenHABian setup with a […]

Linux, Programming, Projects, ShellScript

Cloud at home with minimum toil – PXE / Proxmox / Saltstack / k3s

Posted on February 1, 2025

My home lab was 7 years old and it was time to replace it. It was based on five Odroid HC1 nodes and 1 Odroid […]

Hardware, Linux, Network, Projects, ShellScript

Amstaga : Odroid XU4 powered neo-retro computer – Amiga style !

Posted on June 22, 2023

A few years ago, I had the idea of building an Amiga like chassis with some arm based computer and a real mechanical keyboard. I […]

Hardware, Linux, Projects

Mini 3D printed arcade bartop

Posted on March 29, 2023

A few years ago, I bought among other things a 8″ 4:3 LCD display for a new retro portable console project. However I abandoned this […]

Hardware, Projects, retrogaming

Homemade mini Visual Pinball system

Posted on December 28, 2022

It has been a long time since I wanted to build my own Visual Pinball cabinet. I finally took the time, but as I don’t […]

Hardware, Projects, retrogaming

Rflink with mqtt V2 : enhanced and minimized

Posted on June 20, 2022

Some years ago, I built a custom shield for an arduino mega running Rflink. The purpose was to provide Rflink MQTT messages over ethernet. I […]

C/C++, Hardware, Programming, Projects

3d printed RC Hovercraft

Posted on June 4, 2021

The idea emerged from a fantastic Thingiverse project http://thingiverse.com/thing:2700850. I’m fan of RC hovercraft since my childhood, but it seems that we are too few […]

Projects, RC

Odrophile : update !

Posted on May 22, 2021

After several months of usage, I wanted to correct some problems and “polish” a little bit my homemade audiophile music tablet (see the build story […]

Hardware, Hi-fi, Linux, Projects