interface multiple

  1. guclusat

    Interface Multiple 7seg Digits

    Things are getting a little bit more complicated here. We want to have three different 7-seg that each one will show a different number. Normally, we would need 7 pins for each one, so a total of 21 pins are required, right? No, because in that way, if we wanted to have 6 digits (for a frequency...
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