Paper Tape Reader
J'aime bien, ça pourrait faire une revisite de la boite à musique
This little manual paper tape reader is easy to build and operate. It connects to any modern computer via USB, and performs well with all kinds of 5 to 8 bit paper tape, including translucent paper materials. To compensate for sensor tolerances and adjust to different paper types, it can automatically calibrate its optical sensors.
via Hackaday : lire l’article source