Suppose I use Arduino Uno to build a 3x3x3 LED cube. The patterns would
be displayed using the digitalWrite() function.
The PWM pins would be assigned to 6 of the 9 columns on each of
the 3 layers. Can I employ these pins to intermittently use the analogWrite()
function, so as to fade-in & out at least 6 of the 9 LED’s on each layers?
In short, can I employ the PWM pins to use the digitalWrite() & analogWrite()
functions alternately for on/off & fade-in/out respectively on 6 LEDS of each of
the 3 layers?