i am trying to control 2 number displays off my uno but there aren't enough pins and i dont want to buy a shield unless absolutely necessary. how can i do this? each has 10 pins but i dont need the dot so i am using 7 of them minus grounds

2 separate led numerical displays

robtillaart May 1, 2014, 7:49pm 2

do you have a link to the datasheet of the displays?

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