Pwm dimming

So I bought some cxb 3590's, pin heatsinks' driver, the whole 9. My question is, does anyone have a tutorial on a pwm controller? I'm interested in adding different channels to my cob light and I want to be able to program when certain diodes and cobs come on and off or dim.

There are a few threads here on the topic.
For instance this one: http://rollitup.org/t/meanwell-led-drivers-3-in-1-dimming-function.838760/

And probably someone else will chime in with a commercial message about a dimmer he sells.

Can't remember the thread but PM @VegasWinner , he has a kit you can purchase to do all the light controlling you want.