Small Newtonian reflector.
Rasberry Pi with camera.
Current design requires embedded lens for eye piece if used without camera.
Primary mirror must be sourced seperately - that's not printed.
Obviously, the mount shown is a commercial mount.
Detailed plans with some bugs ironed out to be made available on the web later.
More info is probably available via twitter and facebook - not a user myself and didn't follow those links.
  