Printing not that hard. look my first printer, it's just a two counter in serial scheme, and INWR ROM. Color printing - the same but with decoders. But FAST printing is difficult, and FILT CPU much harder and most difficult (and i think cheaty thing too) is layered filt-tech.
So many lost techs... 2012~2014 was gold, Anyways +1
30hz faster than 15hz , subframe is fastest
Wait what is faster 30hz or 15hz
josus-crost: Why the hell does it exist then XD
15hz is more harder to make than both
josus-crost: It looks harder to make 30hz than it does subframe XD