Add TVS diodes, so we make sure they work. Also, rework the PCB so that the clock actually functions now. Signed-off-by: Sean Cross <sean@xobs.io>
This is another example of a 3D model that has gotten moved, causing kicad to not work between versions. Use a local copy of the 3D model. Signed-off-by: Sean Cross <sean@xobs.io>
Add footprints for most of the components we'll use. Signed-off-by: Sean Cross <sean@xobs.io>