As someone who is not an electrical engineer, I found Ben Eater's videos on how semiconductors work and how transistors work interesting and enlightening. How

As someone who is not an electrical engineer, I found Ben Eater's videos on how semiconductors work and how transistors work interesting and enlightening. How semiconductors work: https://www.youtube.com/watch?v=33vbFFFn04k https://www.youtube.com/watch?v=33vbFFFn04k How a transistor works: https://www.youtube.com/watch?v=DXvAlwMAxiA https://www.youtube.com/watch?v=DXvAlwMAxiA