Awesome! The intro computer architecture class at MIT (6.004) actually does this same thing over the course of the term. (http://6004.csail.mit.edu/ http://6004

Awesome! The intro computer architecture class at MIT (6.004) actually does this same thing over the course of the term. (http://6004.csail.mit.edu/ http://6004.csail.mit.edu/). Of course it's not just NANDs, but the basic idea is working from the FET level in the first lab, then building up abstractions each subsequent lab until a Beta processor is built by the 6th. You might find some of the resources on that website helpful. Everything is built using a program one of the professors built where you define lists of components and subcircuits. Good luck!