• It would be nice to have the students save the data to a file for post lab analysis.
  • I found a Raspberry Pi GPIO emulator.  Althought not as good as the real think I am wondering if something could be set up for students and/or instructors to practice on their own comptuters.
  • I was hoping for a final experiment where the changing voltage would then be applied to something other than the rasberry pi.  Maybe some sort of speaker or a fan.  Some way for the students to see how their cuircut could be used.