Hi
I am currently working on my final year thesis - automation of 3D printer harvesting with a UR3 robot from Universal Robots. I am planning on using an Arduino Uno with a load cell to detect when there are too few parts in the storage box. The microcomputer should then signal the 3D printer to start printing. I want to know if the Arduino could be used as an input to the robot as well - to signal it when to open and remove parts from the 3D printer.