Over the summer my plan was to build a digital clock. I've gotten the counter for 60 minutes working, using 2 counters and used a 7447 to display it on a 7-segment LED. Now I needed to get the hours side working, I've got a 4bit counter, 74161 and a decade counter 4017.
I know I can wire the leads of the decade counter to make it reset at 12, but I don't know what to do after that. The 7447 can display the digits till it gets to 10. I was wondering is there something I could do to make it work with 2 7-segment displays or do I need 2 7447s?
My question is how can I display the binary 12 on 2 7-segment displays. Or how can I make a counter to 12 and have it display on 2 7-segments.
I know I can wire the leads of the decade counter to make it reset at 12, but I don't know what to do after that. The 7447 can display the digits till it gets to 10. I was wondering is there something I could do to make it work with 2 7-segment displays or do I need 2 7447s?
My question is how can I display the binary 12 on 2 7-segment displays. Or how can I make a counter to 12 and have it display on 2 7-segments.