I,m having a hard time figuring out on how to control the colon on my 4 digit 7 segment. Here is the schematics of my 4 digit 7 segment. common cathode and the colon is connected to the decimal of digit 2. [image] [image] Is there any way to control my colon, just by it self without lighting the…

Controlling 4 Digit 7 Segment Display

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