Rapture:
Analog technique:
09.05.2013 : Light Controller

Light Controller:

An analog light controller can become quite complex. The system I built is able to save 12 analog channels 6+2 times. Then there are 24 binary channels with two memory cell. There are a lot more feautres... Everything is pure analoge. Here is a picture:

Analog Light Controller
By the way, it is more than 12 years old...