Arduino Support - SB

Mounting for Arduino UNO. Has single sided mounting screws with opposite side to be braced against a perpendicular surface. Useful when mounting in a tight space where you only have easy access to one side.

This is an implementation of the [component](https://www.thingiverse.com/thing:3837852) with the same name. Look at the component for more details.

Note: mounting screw may be in the way of the USB port in this version depending on the screws you use. Might be easier to mount first then put Arduino into support.