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Homemade Transistor Demonstration

Jeri Ellsworth2 HN recommenders · recommended in 2 months, 2013-2021
YouTube
151K views · 16 years ago · demo · evergreen

Jeri Ellsworth demonstrates a PMOS transistor she fabricated herself in a home chip lab. She shows some of its electrical characteristics.

HN likes Ellsworth as a hardware tinkerer, and cites the video as proof that transistors can be made with low-tech, DIY fabrication.

Semiconductors & chip manufacturingElectronics & circuit design#transistor#pmos#homechiplab#electronics#jeriellsworth

4 comments from Hacker News

@userbinator2021 · in “How to make a CPU – a simple picture-based explanation”

Jeri Ellsworth has gone "deeper" into the process and made a few transistors, although at a much larger scale: link ▶ this video

CitesView on HN
@justaaron2019 · in “Ask HN: Do you think technology progress will flatten out 100 years from now”

up to the point that we see actual infrastructural collapse. I mean, I've seen Jeri Elsworth bake her own transistors in the oven and stuff (each one being about the size of your hand) but somehow I can't picture a chip fab based upon such transistors... call me old fashioned. ▶ this video

CitesView on HN
@gravypod2016 · in “Megaprocessor – A micro-processor built large”

This channel might be of interest to you: ▶ this video One of my favorite channels as she's done many projects I've had interest in.

Strongly recommendsView on HN
@DanBC2013 · in “Valve's flat management structure 'like high school'”

Jeri Ellsworth, for people who don't know, does really interesting hardware stuff. "TSA body imaging at home" ( link ) "Home made EL wire" ( link ) "Recording Audio onto floppy discs" ( link ) "Home made transistor" ( ▶ this video ) "Homebrew NMOS transistor" ( link )

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