This is a compact stand for the Wii U Controller which can be used as a small screen with the standard controls. The version has an adjustable angle. You need only supply a pair of 8-32 screws and matching hex nuts (or their metric equivalents)
Enjoy!

The parts may be combined in any order except that the 2 hinge pieces need to be built with a raft and supports. You need to supply a pair of 8-32 screws (or metric equivalents) and a set of hex nuts. I provide the SketchUp file if you need to make modifications.
You will need to fit and glue the cross pieces to brace the foot and stand. It should be fairly straightforward to assemble. Use the photo or SketchUp file to see how it comes together.
If you built version 1 then to add adjustability you need only build the hinge pieces and the base cross piece in the back.