Homemade transistor demonstration

Technology

Here’s a follow-up video to Jeri’s earlier run through of her fabrication of an NMOS (N-channel) transistor. Here, she demonstrates some of the electrical characteristics of a P-channel transistor she fabricated in her home chip lab. Surface-mount it ain’t, but hey, homemade!

Homemade Transistor Demonstration

More:
How-To: Roll your own NMOS transistors

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Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at garstipsandtools.com.

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