I would like to use a 4 digit 7 segment display for a project at university and we have been given an arduino nano. Using the display in the link below would it be possible to connect this to the arduino nano and how many of the pins would it take up? [image] 7-Segment Display - 20mm (Blu…

Arduino Nano + 7 Segment Display

system October 25, 2012, 5:48pm 11

Thanks for the help

Would it be possible to use this buffer instead?

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