In the past few months, we have covered a bunch of awesome robot arms. Meca500 is a small, accurate 6-axis robot arm for industrial and lab automation with a payload of 500g and repeatability of 5 micrometers. The robot can be controlled using various programming languages.
More gadgets like this: here
As this video shows, you can sync these robot arms by a single computer with motion instructions send over Ethernet. The specs are available here.
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