Here is another open source robotic arm that you can program with Arduino IDE. Pedro Petit is fully 3D printed. It comes with 4 micro servos, an Atmega328 board, 3D printable accessories, and 5V DC Power Supply. The robot is made with teachers, programmers, and students in mind.
More gadgets like this: here
Pedro Robot Movement Recording
The Pedro Petit kit is available for $61 at this time.
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