@th Wait, isn't Centronics still present on printers? Anyhow it should be trivial to build such a thing, perhaps based on a Raspberry Pi. After all it's just fairly slow logic. The most complex thing would likely be the level shifting.
@sabrinaweb71 @panormus @Fabio Può essere, feci scuola guida con una 128 rossa, che rosso però non ricordo (42 anni fa più o meno in questo periodo, ma con tanta nebbia in più).