url for embeded system

http://www.makeitsolar.com/science-fair-ideas/index.htm
2. http://www.hobbyprojects.com
3. http://iprojectideas.blogspot.com/
4. http://www.solarlantern.blogspot.com/
5. http://instruct1.cit.cornell.edu/courses/ee476/FinalProjects/

6. http://forum.allaboutcircuits.com/showthread.php?t=3907
7. http://www.crazyengineers.com/forum/project-ideas-seminar-topics/3899-ce-ultimate-mini-project-ideas-seminar-topics-telecommunication-engineering.html