If you have ever wanted to know how computers work and what all makes up a complex electronic system? http://learncircuits.net/ is the place for you. I just opened up the site and it looks great. I will be doing 10 chapters with around six lessons in each chapter. So far I only have Chapter 1 Lesson 1 up, but there is much more to come. I will post a lesson a day until all 10 Chapters are finished. Any questions just comment below. Thanks and come check it out.