Want to add an Arduino or Raspberry Pi to your Create®, but your printer cannot fit the whole bin part in a single build? Here you can build a Create® bin bottom with mounting bosses to integrate your favorite microcontroller in two halves! This bin has hole patterns for Arduino Uno, Leonardo or Yun, and Raspberry Pi (Model A or B). See http://www.thingiverse.com/thing:732759 for the bin model to designed for a RPi A+, B+ and RPi2. We also have one that includes a caster. Created for those printers that can only accommodate half of a Create® bin per job, these files are designed to fit easily together with just a dab of your favorite adhesive (or solvent)! Have a lot of weight on your robot and want to provide an even more stable platform for your Create®? Check out our bin variant that integrates a second caster! You can find extra casters here: http://store.irobot.com/caster-assembly-create-2/product.jsp?productId=55736906&cp=3335976&parentPage=family If you chose to modify your bin with one of these designs, don't forget to also print your bin latch so you can maintain all of the retaining features on Create® robot! What can you make possible with your Create®? Find instructions here: http://www.irobot.com/~/media/MainSite/PDFs/About/STEM/Create/Create_2_Bin_Modification.pdf