How to make LEDS fade??

Design Concepts
1

HI!

I really love the way the power led indicator fades out as the voltage drops when I switch of my midibox.

Therefore, I was wondering If there was a simple way of putting the equivalent of an Enveloppe (ATTACK, RELEASE) to the power of the dout pins, so that they can gradually fade on or off, like the cool apple on the back of mac laptops ,

Any ideas?

cheers

2

Capacitor in front of the LED? Don’t know if it disturbs the DOUTs… just an idea.

Greets, Roger

3

http://www.metku.net/index.html?sect=view&n=1&path=mods/colorfade/index_eng

;D

4

Spot on, TGP!

Thanks! I’ll get busy on it  ;D