Additional file 8 of An automated aquatic rack system for rearing marine invertebrates

Additional file 8. 3D printer file (“Articulated_arm_base_plate_2.stl”) for generating the plastic base plate for the Articulated arm that supports the feeding system’s microcontroller housing (part 2). Two machine screws are needed to fasten this part to the unused door hinge mounting holes located at the top of the mini-refrigerator [41].