Pop-Up Target and controller

This is a small test for a pop-up target to be used for "airsoft" practice. This is used to hide and retract a target of paper to practice acquisition and speed. Could be used for many other things...

You will need a few other parts to make this fully functional.

-1- Arduino Nano or similar arduino board
-1- standard 9g servo
-2- 608 bearings
-1- paperclip or rigid piece of wire

I did run into a few tolerance issues with the parts. The Shaft was a little loose in the bearings, but b