This is the first time I'm using an Arduino. I have a 3 digit 7 segments display with 28 pins, an IC 7447, and I am using an Arduino Uno. I just wanted to know how do I cable the 7 segments to the IC and the code I need to upload to the Arduino to create a simple counter.

Connecting 3 digits 7 segments 28 pins to IC 7447 to Arduino Uno

Frax23 January 12, 2019, 2:53am 4

This is the 3 digits 7 segments display I have. It is actually 27 pin

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