Total newbie here... I'm basically looking for some guidance on how to code three independent PWM channels for my DIY aquarium lighting rig. For example, channel 1 would come on at say 10:00am, and fade up from 0 - 100 (0 to 254) over the course of an hour, so basically each step would be 14.75 seconds. Fine if you were using a simple pause statement, but if I want to turn on channel 2 at say 10:15am and fade up from 0 - 100% over 90 minutes couldn't have two pause statements running at the same time as each step would be 21.17 seconds for the latter.
Any ideas how to have three channels running at the same time, plus the ability to read a a RTC and monitor switches at the same time - Don't want much do I