Is that like an electronic speed-chess timer ?
I'm not a gamer. How does this relate to arduino ?
so is it your intention to present the schematic and code later ?
So you did this more to test the waters than because of any pressing personal need for such a device ? (I'm not a gamer so I would have no use for it)
is it importand how long someone needs for his turn? or is this timer for games with timelimit?
And I see this thread as "Gallery" and there I want something to see. When I go to a gallery and there is just a guy who says that over there should be a picture, i would be angry!