[DiverDude]

Just about any micro can control just about anything; it's all a question of how easy it is (relative to other micros). Some are better for some things than others.

If you're looking for code on how to control a 1200W element, you likely won't find it. If however, you look for code/info on controling high-current AC loads, you'll most certainly find things. This is where the electronics knowledge/understanding comes in. You rarely find exactly what you want so you have to know enough to make the necessary changes for your application.

Like I said before, there is a learning curve to this and not only will you need to learn how to program your specific controller (Arduino) but you'll need to grasp some microcontroller and electronics concepts as well. Not to pee on your parade but given where you are today, you can expect this project to take months to complete. When you are done though, you'll be in a position to make other things in a much shorter time-frame.

I'll say it again: If you just want to make the smoker work, then desigining your own controller is not for you. It's as much about the journey as the destination !