Punchcard Reader 2016-03-26

The punchcard reader can now automatically skip to the next card, and read it in a single go, no need to instruct it to read every byte.
I also moved the read-clock out of the read-head, and inserted a card-detector into slot -1, so the sample card and read-head now have 8 data bits.

The controller-logic outside of the read-head is now also protected by a layer of metal mesh, to highlight the new control-panel.

I've also separated device-bits and data-bits by light-color.(data is red, device is greem)
If the read-head detects no card, it will also no longer set all data-bits to true.

When extending the read-head, do watch out for the device-bits, as some of their connections are different from normal data-bits, and may also link to all data-bits.

Spoiler: A few images