Building an Interface - Junior Mathematical Conference, Miskolc, 1999

In 1999, I participated in the Junior Mathematical Conference in Miskolc, Hungary, where I presented a device serving as an I/O interface between a PC and other electronical devices. The written version of the presentation was published in the periodical Pi.

The finished device (version 1)

A diagram of its structure

I used a custom editor I wrote in QBasic to plan the printed circuit boards...

...and a C programme running under Linux to render them

Version 2: an ISA card

The card as built by Gyorgy Horvath