alt Hacker News> affordable photolithography machines
We'll likely never have "affordable" photolithography, but electron beam lithography will become obtainable in my lifetime (and already is, DIY, to some degree.)
> affordable photolithography machines
We'll likely never have "affordable" photolithography, but electron beam lithography will become obtainable in my lifetime (and already is, DIY, to some degree.)
depends on what one means by affordable, but DIY versions have been successfully attempted
https://www.youtube.com/watch?v=IS5ycm7VfXg