Tattoo Cartoo animated the four bars of a Black Flag tattoo making them sing a song about the tattoo owner's son thinking they are iPhones.

like [Fabien] did with his animated Arduino progress bar. (Google Translate from French) The project started out simply enough: all [Fabien] needed was a progress bar. It’s easy enough to fill i ...

Far from it, in fact — the smoothly animated bar graph displays alphanumerics look fantastic. What’s cool about this is that he accomplished all this without resorting to custom characters.