Open 8 Ball Separate Colors

Quick remix of chrisgeek's Open 8 Ball to separate the top colors for easy multi-color printing with a single extruder. You can find his BOM and Build Guide at https://open8ball.com/ and on Instructables.

This is a fun quick Arduino project, and if you have one of the starter kits from various manufacturers you probably have all the parts you need already.

Simply print separately and glue together with whatever adhesive you wish. Top pieces will fit together tightly.