Making 100 transistors silicon integrated circuit chips in your garage(youtube.com)

100 pointsby cupقبل 5 سنوات8 comments

Making 100 transistors silicon integrated circuit chips in your garage

https://www.youtube.com/watch?v=IS5ycm7VfXg

11 comments

threatripperقبل 5 سنوات

Direct link to the blogpost: http://sam.zeloof.xyz/second-ic/

progreقبل 5 سنوات

Making the masks in photoshop is a really neat trick. Reminds me of Bob Moore of Forth fame who said something like "once you have enough code to draw a square you are half way to a chip design package".

dtgriscomقبل 5 سنوات

andy_pppقبل 5 سنوات

I loved this, it made me realise how close to negative development is to photolithography. When doing separate etching layers how are wafers lined up or is everything done in situ?

ameliusقبل 5 سنوات

Interesting. Curious what the yield is. And he doesn't need a cleanroom, or work with dangerous chemicals like HF?

gear54rusقبل 5 سنوات

He mentions HF around 4:05 but by that time I have long lost my understanding of whats going on so this may not be what you mean.

inkeddeveloperقبل 5 سنوات

I feel this.

mmontagna9قبل 5 سنوات

I don't think you need a cleanroom if your feature sizes are huge.

berryniceقبل 5 سنوات

[deleted]قبل 5 سنوات