Arduino Uno Open Case for Shield Attachment

This is an open type case for an Arduino Uno board that accommodates a shield and is secured in place with two snaphooks. Tested and used with an Arduino CNC shield. Not all shields rise above the Arduino the same height, hopefully this will work for you. The CNC shield rises 5mm above the top of this case. The snap hooks are 6mm above the top of the case.

Also in this case design are two sunken holes to secure the base to a 2020 type aluminum rail commonly used on 3D printer frames. T