Printed Printed the parts set by corben33 (I didn't really need part 6 though) in red PLA with 0.2mm layer height and 15% infill. Had to file down some parts quite a bit to make the thing assemble. Added a DS1307 real time clock to make the device standalone. Is it mere coincidence that the "table" has just the perfect size to accept a credit card sized card? This is what I'm using as the writing surface here.
The thing works really well and is fascinating to watch. Thank you very much for sharing!