[Sholto] hacked together this ultra low-budget spinning display. He calls it a zoetrope, but we think it’s actually an LED based Persistence Of Vision (POV) affair. We’ve seen plenty of POV devices in ...

[jbumstead] used MATLAB to convert the text messages into binary to be cut out of the disk. [jbumstead] wanted to demonstrate the idea of information-storing devices such as LPs, CDs, and old hard ...