Hello, i'm verry new to arduino and programming it. I wanted to make a 3 digit display that counts up 1 when i press on a button and subtracts 1 when i press on another button. I made the circuit hooked up the 3 digit 7 segment display and made the outputs of each digit go into the collector of a …

7 segment

CrossRoads July 27, 2016, 8:08pm 4

In other words, like this:

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