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Z2 – Lithographically fabricated IC in a garage fab

(sam.zeloof.xyz)
356 points embedding-shape | 1 comments | 07 Dec 25 03:03 UTC | HN request time: 0s | source
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mwcz ◴[07 Dec 25 05:56 UTC] No.46179490[source]▶
The timing of this share is crazy, since I was just looking around a few days ago to see if there were any guides or even kits for doing photolithography at home. It's part of my mission to demystify modern technology for my kids. I couldn't find anything, so this is excellent to see. Far too complex for my kids ages, but it might be cool to replicate at least part of this amazing project when they're older.
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bpye ◴[07 Dec 25 07:07 UTC] No.46179802[source]▶
There is a great video on creating lithographic masks on Ben Krasnow's Applied Science channel - https://youtu.be/YAPt_DcWAvw?si=RXaS-GY7czqo_TJZ

The photographic steps are pretty accessible.

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1. jcims ◴[08 Dec 25 00:40 UTC] No.46187012[source]▶
Was just going to post this. Ben's channel is a treasure trove.