Multiplexing Basics With Arduino Due - How Do I Make the LEDs brighter?

012anonymousxyz:
@Msquare
You are right. I can actually toggle the four layers instead of the 16 colomns.
Even still, how do you suppose the giant cubes do it? Just hooked up to faster processors?
Or a trick of the light with a very dark room.

8x8x8 cube is only 8:1 multiplexing.

For 16x16x16 maybe they light up two layers at a time. Or dim the lights before recording. It gets difficult at those sizes.