1 Make a Point Contact Transistor at home
Jeri Ellsworth's home-built transistor is admired as a practical demonstration of how point-contact devices work, including the forming step that makes them function.
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Jeri Ellsworth's home-built transistor is admired as a practical demonstration of how point-contact devices work, including the forming step that makes them function.
Breaking Taps video valued for showing home growth of copper oxide semiconductor on silicon while attempting a DIY camera sensor, with useful adjacent device physics.