Jan 19, 2013 #1 A Avidestroyer Junior Member level 2 Joined Jan 11, 2013 Messages 23 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,410 How to make homemade transistor?
Jan 19, 2013 #2 nitishn5 Full Member level 6 Joined Mar 27, 2011 Messages 382 Helped 92 Reputation 186 Reaction score 102 Trophy points 1,323 Location Bangalore, India, India Activity points 4,320 A transistor consists of a semiconductor of very high purity. Which has to be doped in different regions separately to get the different regions. I don't think it would be possible to do this at home.
A transistor consists of a semiconductor of very high purity. Which has to be doped in different regions separately to get the different regions. I don't think it would be possible to do this at home.
Jan 19, 2013 #3 B BradtheRad Super Moderator Staff member Joined Apr 1, 2011 Messages 15,577 Helped 2,912 Reputation 5,836 Reaction score 3,049 Trophy points 1,393 Location Minneapolis, Minnesota, USA Activity points 116,665 Many have done homebrew experiments. An internet search will turn up a few. Youtube has some videos. Such as these, by a remarkable lady electronics expert named Jeri Ellsworth. Make a Point Contact Transistor at home (by breaking open a germanium diode and forming a collector on the surface) https://www.youtube.com/watch?v=vmotkjMSKnI Homemade Transistor Demonstration https://www.youtube.com/watch?v=-Qph8BNrnLY
Many have done homebrew experiments. An internet search will turn up a few. Youtube has some videos. Such as these, by a remarkable lady electronics expert named Jeri Ellsworth. Make a Point Contact Transistor at home (by breaking open a germanium diode and forming a collector on the surface) https://www.youtube.com/watch?v=vmotkjMSKnI Homemade Transistor Demonstration https://www.youtube.com/watch?v=-Qph8BNrnLY
Jan 19, 2013 #4 A Avidestroyer Junior Member level 2 Joined Jan 11, 2013 Messages 23 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,410 Can I make logic gate using only relay?
Jan 19, 2013 #5 G godfreyl Advanced Member level 5 Joined Apr 18, 2012 Messages 1,974 Helped 632 Reputation 1,266 Reaction score 621 Trophy points 1,393 Activity points 12,772 This site shows how to make home-made FET transistors, CRTs, lasers and other cool stuff.