I'm new to this forum thing and this is my first thing to post.
I wanna do a project for my college that includes: microcontrollers, electronics, digital communication-preferably wireless!!
Welcome livewire! One thing you might do, is scan through this/these forum(s) to see what problems people are trying to get solved. If you look at the main Forum page you will see actually thousands and thousands of threads. Almost every one is a problem looking for a solution. Then see if "microcontrollers, electronics, digital communication-preferably wireless!!" might help in a solution... and your project.