So I just started to use an LCD S3O1C3TR which is has a small 3-digit display. Is there any way I can assign 'x' amount of pins (from my arduino) to ONE variable and then send a signal to that variable which in turn sends a signal to all the pins it was assigned under?

Is it possible to assign many pins to one variable?

Smajdalf April 1, 2020, 4:10pm 14

DDRx is used for direction. But the logic is inverse from PIC: writing 1 to a bit in DDRx makes the pin OUTPUT.

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