Related:

A home-made lithographically-fabricated integrated circuit (2018) - https://news.ycombinator.com/item?id=28263714 - Aug 2021 (13 comments)

Second IC - https://news.ycombinator.com/item?id=28176255 - Aug 2021 (79 comments)

Homemade IC (2018) - https://news.ycombinator.com/item?id=21239145 - Oct 2019 (40 comments)

Home Chip Fab - https://news.ycombinator.com/item?id=20657398 - Aug 2019 (131 comments)

A home-made lithographically-fabricated integrated circuit - https://news.ycombinator.com/item?id=16955549 - April 2018 (116 comments)