I have my Arduino set up with two 1 to 8 demultiplexers on six of the fourteen available pins. The output of these two demux's then go into four RS latches to keep power on the LED's. I have my Arduino cycle fast enough that it's barely noticeable when the LED's change or turn on (since I have to tu…

8x8x8 Cube of RGB LED's

CrossRoads April 23, 2014, 5:49am 6

@demandingiowa :
A0 to A5 can be addressed as 14 to 19 for digital use.

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