Check out my other story on how transistors work here: https://medium.com/@RomiEklund/a-new-series-on-how-a-computer-works-from-the-transistor-level-8c4a443f71f8

2) Is it really that Binary?

Here is the next article on Signals: https://medium.com/@RomiEklund/start-from-the-beginning-how-transistors-work-6ba274fdd713

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