Here is another robotic arm you can use for 3D printing, soldering, and other tasks. The Hitbot Z-Arm is a 4-axis collaborative robotic arm that can be programmed to take on almost any task. Simply move it manually to create repeatable motions.
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You can use this robot to try 3D printing, laser engraving, soldering, and games. It has a camera for sorting and organizing tasks. The Z-Arm is capable of handling fragile items. It has 0.02mm repeatability and 400mm reach.
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