bluemind.org

DIY volumio driven audiophile DAC and CD player

Posted on March 30, 2021

The Raspberry pi has some very high quality DAC such as the Pecan Pi. But regarding integration, even if there are existing cases, I was […]

Hardware, Hi-fi, Javascript, Music, Programming, Projects

Odrophile : odroid C0 based audiophile tablet

Posted on November 7, 2020

The Odroid C0 is definitly one of my favourites DIY plateform : RTC, lipo support, emmc, fast cpu / gpu and low power consumption ! […]

Hardware, Linux, Projects

Odroid HC1 based swarm cluster in a 19″ rack

Posted on November 22, 2018

Since several months now, I’m running my applications on a home made cluster of 4 Odroid HC1 running docker containers orchestrated by Swarm. Of course […]

Hardware, Linux, Projects

Odroid N1 as NAS in a 19″ rack

Posted on August 27, 2018

There is some months ago now, I was offered an ODROID N1 by Hardkernel for a debug party. Being short in time, I could not […]

Hardware, Linux, Network

PiBoy Micro : a Raspberry pi zero based mini portable retrogaming

Posted on February 19, 2018

Yes, one more retrogaming device ! This time, I wanted to try a smaller form factor, as near as possible to the GameBoy Micro. I […]

Hardware, Linux, Projects, retrogaming, Uncategorized

GamOdroiD C0 : an Odroid based portable retrogaming

Posted on August 26, 2017

Yet another homemade portable gaming console ! This one is the sequel to the first one I built. On the first build, I used an Odroid-w […]

Hardware, Linux, Projects, retrogaming

Saltstack : state for monitorix + ASD to monitor docker (Archlinux)

Posted on February 16, 2017

As I’m using monitorix to monitor all my servers, I naturally did a dedicated state for saltstack. I also coupled this with a state to […]

Linux, ShellScript

Saltstack : state for SDCard / flash storage optimization (Arm SBC)

Posted on February 13, 2017

All my servers are small Arm SBCs that use SDCards or eMMC for storage. For all of them, I use the same optimization state that […]

Linux

Deploying Saltstack : master and minion (archlinux on ARM)

Posted on September 23, 2016

As part of a project to upgrade my servers (Sheevaplug and Cubieboards), I wanted to automate most of the OS and software deployments. Moreover the […]

Linux

Linux : sheevaplug as a perfect NAS – Reloaded

Posted on November 2, 2015

Since more than 2 years now, I’m using a Sheevaplug as a low power NAS (see this article). Until now, I was using a Debian […]

Linux, Network