First, I am very happy I found this site. Never thought I could come across a site like this....Anyways, that's by the way.
I am a student of Airforce institute of technology, Nigeria. I am studying Aircraft engineering technology in the Aircraft maintenance department. I, for some times now, have developed interest for 'electricals' but haven't got what it really takes to contribute in the house (having seen the chats and threads). All I need from you all is grooming. I promise to be catch up very fast... Once again I am happy I made it to this site

 

Everything starts here: http://www.allaboutcircuits.com/vol_1/index.html

 

Hello,

Good to hear you like the site.
We will be happy to answer the questions.

There is also the eBook, see the tab Textbooks on the top of the page.
The eBook can be downloaded using the PDF sign at the right top on the index page of a volume.
Did you also look at the useful websites thread:
Useful websites for electronics (Ver. 2)
Or the RF related links thread:
RF related links
If you are looking for parts for your projects, you might want to have a look at this thread:
Components Selection Guide

Bertus