Yes, the next big addition to my artoo is going to be the periscope. Artoo has 2 lifting devices in the dome that I know of and well I may put them both in, not sure yet. Before I can make the periscope I have to design the lifting mechanism. Here’s my design idea….it’s partly borrowed from other R2 builders like Calvin and Chris. All of the parts are inexpensive as well as easy to find in a home depot or DIY store. I’m using a draw-slide mechanism as the main component and simple but effective geared hobby motor attached to a pulley. This is my first test. seems its going to be fine with some tweaking.


