I recently acquired this clock (photos attached), after googling around, i think it is some type of network synced clock..
It has a green plastic cover with a transparent front side, the cover has no buttons at all ( it s not a radio clock).
the only input output are those 4 pins in the 4th photo.
I think it can be a good project, maybe box it in wood, but i have no idea how to make it work.
can you help :)?