bluemind.org

DIY tiny Arduboy based on Arduino pro micro

Posted on August 5, 2019 by jit

It took me some months (!!) so I could invest a few hours to build my own arduboy. I had bought all needed parts a […]

Hardware, retrogaming

Odroid HC1 based swarm cluster in a 19″ rack

Posted on November 22, 2018 by jit

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 by jit

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

Arduino driven 5v and 12v Smartpower

Posted on August 23, 2018 by jit

I was updating my personal home “pico data center” in order to get more processing power (swarm cluster) and arrange all my ARM based servers […]

Hardware, Projects

X-Craft Hovercraft battery replacement with LiPo

Posted on August 8, 2018 by jit

My son bought a X-Craft Hovercraft (http://www.rcmania.com/fastlane-rc-x-craft-hovercraft). It was cheap (end of life) and announced with a “12v power” where a lot of similar products […]

Hardware

PiBoy Micro : a Raspberry pi zero based mini portable retrogaming

Posted on February 19, 2018 by jit

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

Custom Arduino Shield that provides MQTT to Rflink

Posted on November 16, 2017 by jit

Since a couple of years, I used to use a french home automation box : the Zibase. In its time, it was the only one […]

C/C++, Hardware, Projects

Another NAS with a BananaPI

Posted on November 8, 2017 by jit

Since a few years now, I used to use a Sheevaplug as a NAS (see https://www.bluemind.org/linux-sheevaplug-perfect-nas and https://www.bluemind.org/linux-sheevaplug-perfect-nas-reloaded). The Sheevaplug was running fine, but I needed some more […]

Linux, Network