Hello everybody! I'm just starting on digital circuits and also on this forum. This is my fisrt post. I found this forum when I was trying to find an answer for me question about building a counter on digital works. As I said, I'm using digital works. The ideia is to make a counter using two 7 segment leds, that goes like: 00, 01, 02,...29, 00, 01, etc. I've reached that point. I had no major problems with that. But now, I'm suppost to add 2 " buttons": One start/pause button. And a reset button, that only works when the counter is paused. I'm not sure how can I add those buttons. Can any one help me on that, please? I hope I can keep learning, and soon I can help other users too. Thanks! Edit: I've seen some post about similar counters on this forum. But I can't find any about those specific buttons.