did a quick google search and came up with this -> http://www.electronicshub.org/robotics-projects-ideas/ http://www.electronicshub.org/robotics-projects-ideas/

did a quick google search and came up with this -> http://www.electronicshub.org/robotics-projects-ideas/ http://www.electronicshub.org/robotics-projects-ideas/ any one of these look interesting and could be worked through with your advisor(s) to make it more your own