up down counter without microcontroller, up down counter with 74LS192, up down counter with 7447, up down counter without controller, up down counter with 7 segment display Departments:Communication EngineeringElectronics EngineeringSoftwares:Arduino IDE Hello geeks, welcome to our new project. In this project, we are going to make a very interesting project. I think most of us have seen the scoreboards in sports, after looking at that, have you ever wondered about the ...