OHhh Yeahhh. Great Idea!You could use a board out of a bullet. Only cost $11
I think if I burn the transistor out from too much current I’ll replace the transistor with a bigger one. They’re only .99 cents for6 of them.
I’ve seen some pretty small helicopters.
http://www.hobby-lobby.com/piccolo.htm
I’d like to see you make a Bit Copter or Bit Plane
-Peter