It is just a sample circuit that we found on the net so we dont know its function. In short, we dont know. But if we cant connect the dice with it, we'll just use buttons. In case, you have any idea about binary adder. Please also help us. thank you very much
7 posts in and I still don't understand what you want to do.
Do you want to build an electronic dice and that's that?
Do you want to build a binary number random generator?
Do you want to adapt an existing circuit that you have into an LED output?
If it's the first, you can have this ready made schematic, which is attached. Surprisingly, I couldn't relocate it on the net, so I scanned it. It turned out large, since I wanted it to have all the details, so I zipped it.