If you are a retro-computing enthusiast, you will surely have encountered the problem of damaged mechanical hard disks in old computers. Or, as in my case, an old compatible IBM PC that is not equipped with hard disk. Fortunately, there is a [...]
MPLEX is a project I had done as a boy to test integrated circuits and logic gates. The project consists of an interface, to be connected to the LPT port of the computer, and a software, programmed in QuickBasic, which works in the [...]
Equatio is a software for graphic designs of mathematical functions, which traces the functions, in 2D, on a Cartesian X-Y plane. I planned this software when I was 15 years old: on the other hand, at the scientific high school, mathematical functions were studied. So I have [...]