I'm using an Arduino Megao to create a project with color LEDs and I'm finding some problems with harmonics with PWM creating a "pulsating" brightness effect with certain colors.
Now I'm hunting for a way to prevent this strobe effect.
Is there perhaps some way to randomize the pulse frequency with PWM so it creates the same aggregate on/off level every N cycles without using a specific frequency?
Are there any other ways I might be able to overcome this?
Thanks!