Add module circuits: models traces, components, and PCB of a digital circuit
-rw-r--r-- 30 .gitignore
-rw-r--r-- 35147 COPYING
-rwxr-xr-x 6053 base2-runner.py
-rw-r--r-- 7902 circuits.py
drwxr-xr-x - engine
-rw-r--r-- 372 library.py
drwxr-xr-x - resources