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 by 0.004" at best. The bearings were a tight fit into the holes as well and needed a little help from a dremmel, but you want them snug. You also may want to pre-drill out the small holes that mount the servo so as to prevent cracking, your call.

Again this is small, not much bigger base than a credit card. The purpose in this one was to test the theory and make small units for airsoft practice.

Code is also uploaded in the thing files folder.

NOTE: Plan to print a few of the uprights,