2 ms·
In one of my experimental physics courses we built a circuit to digitize the data on magnetic cards. It really blew my mind when I realized how it was designed
by codezero 11y ago
In one of my experimental physics courses we built a circuit to digitize the data on magnetic cards. It really blew my mind when I realized how it was designed to allow variable swipe speeds. If you think about it, it's very cool.