ARLA/CLUSTER: Faça um transístor em casa

[João Gonçalves Costa]

[http://t3.gstatic.com/images?q=tbn:e18z5rq53KcvpM:http://www.ieee.org/portal/cms_docs_sscs/sscs/07Spring/HR-1stTransistor.jpg]<http://www.google.pt/imgres?imgurl=http://www.ieee.org/portal/cms_docs_sscs/sscs/07Spring/HR-1stTransistor.jpg&imgrefurl=http://www.ieee.org/portal/site/sscs/index.jsp%3FpageID%3Dsscs_level1_article%26TheCat%3D2171%26path%3Dsscs/07Spring%26file%3DRior-Hodd.xml&usg=__NJ6m9Sz668DiR6jI1B3s-ZSGfP8=&h=824&w=650&sz=254&hl=pt-pt&start=5&zoom=1&tbnid=e18z5rq53KcvpM:&tbnh=144&tbnw=114&prev=/images%3Fq%3DWatch%2B-%2BMake%2Ba%2BPoint%2BContact%2BTransistor%2Bat%2Bhome%26um%3D1%26hl%3Dpt-pt%26sa%3DN%26tbs%3Disch:1&um=1&itbs=1>[http://www.cjseymour.plus.com/elec/basicfab/POINT1.jpg]
Make a Transistor at Home

In a MAKE: magazine video, Jeri shows how to make a point contact transistor with germanium and phosphor bronze contacts.

Watch - Make a Point Contact Transistor at home: http://www.youtube.com/watch?v=vmotkjMSKnI




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