How can you be studying electronics, and have no project ideas? When I was in school, that was all I wanted to do, build projects. I've got 4 projects in the works right now, just spending too much time at work lately (holiday overtime). I don't think I could go through a whole day without something going through my head that I might build, or could build. But then again, I dropped out of college and settled into a mindless job, so have plenty of time to think and dream, but little spare time to pursue my ideas.
Electronics is a broad field, schools have varying requirements, and your skills, budget, and interests are unknown. How could anyone here give even reasonable guess as to what might be useful to you?
You have internet access, why not use the search engines? This site has a search feature, and you will find lots of projects hidden in the threads.
Go to the top of the screen, and search for 'final year project'. You should get hundreds of links...