Once in  while the main PC I use need to be upgraded or fixed. Normally I'm going on eBay looking for old server to rebuild the main PC,...

Time ago I did buy a Peltier unit cooling contraption. There are many different types on the market, I think mine is a 50W unit already asse...

Sometime there is the need to determine if a computer is "fast" and thus capable to run specific operations. Is not easy to set up...

I used Joomla for many websites, this is a procedure to install Joomla on a Docker container rather than the traditional set up on a server....

Cleaning up some stuff from my father, I discovered to have many old piano paper roll. My father had a piano capable to play those rolls, bu...

 During one of my excursions on flea markets, I did find a AirThings Wave Plus . For 10$ I decided to buy it and try it out (the normal cost...

Funny story of a trivial repair attempt over an electronic ballast used to drive a fluorescent UV bulb for an insect trap. DISCLAIMER !!! Th...

Ubuntu Core is an OS designed for embedded machines, operates in different way than a standard Linux distribution. This article explains how...

This is not a usual "repair". At an antique mall we found a Italian doll made around the seventies, a "talking" doll !

Flipper Zero is defined as "hacking" tool, i.e. is a collection of HW and SW that allows to explore and interact with technology a...