Restricted to engineering majors. Investigate special problems as approved by the electrical and computer engineering department. For each semester hour of credit earned, the equivalent of three laboratory hours a week for one semester. May be repeated for credit. Prerequisite: Electrical and Computer Engineering 312 (or Electrical Engineering 312), 312H (or Electrical Engineering 312H), 313 (or Electrical Engineering 313), or 313H with a grade of at least C- and consent of instructor.