Now fixed and updated.

Would it be possible to add them for small ships too?

Ooooh.... I wonder what would happen if you overlapped those two screens, what kind of strange effects could you achieve.... ?

That's really cool. I'll check it out.

Updated Feb 2019:

Added PCU values and block descriptions
Added improved icons
Altered display names - they are now labeled as "Offset: Down" & "Offset: Left"

@BevansDesign I really like this idea, so I went ahead and made a mod for some tiny LCD panels. It includes one screen specifically fitted for Programmable Blocks, as well as a Left & Right offset:

https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1654782919

Nice, I'll give this a shot. Hopefully someday Keen will give us blocks that can do more than one thing, like LCD/buttons, LCD/cockpit, LCD/program, etc.

Have you thought about doing this with the small LCDs, so it's easier to attach them to things? I have a row of programmable blocks that I wanted to label with small LCDs, but you can't attach anything to programmable blocks (except the floor), so I had to attach the LCDs to things that are hanging from the ceiling.
https://psteamcommunity.yuanyoumao.com/id/bevans/screenshot/95184552

Or maybe it would be easier to have a completely transparent block that you can attach anything to? Maybe that would cause too many problems...

Nice concept, but pisses me off trying to build or grind them. Dont think I'll use them at this time.