Abacus / Suanpan

Описание к видео Abacus / Suanpan

This is a (boring) demo of the electronic abacus (a suanpan to be exact) I made in 2013. The electronic recognizes the position of the beads and shows the set number in the LED-matrix display.

Комментарии

Информация по комментариям в разработке