Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push button increment of the counter from 0 to 9. The whole circuit can ...

From here you should be able to connect each segment up and control the display. But that means you need 7 leads running to your micro controller, and if you wanted another display, well that’s ...

[Jens] wanted a subscriber counter for his YouTube channel. He could have gone with a simple OLED, LCD, or LED display, but he wanted something more tactile and interesting. So he built a mechanica… ...

7-segment displays are used to display numerical information and consist of seven LEDs to form numbers 0-9, often controlled by a decade counter IC for accurate counting and display. Back to top ...