iPhone 5 is vastly different from iPhone 4 series and iPhone 6 series, so dose the dock.I will share how to DIY iPhone dock
We need a large cardboard which you can get from the box packing new shirt or ordinary cardboard. I drew the fold lines and cut lines with a pencil.
The red solid line is the shear line, the red dotted line is the fold lines.
iPod Nano also can also be put on the stock, just slightly adjust both sides of the opening angle.