3D ROBOTIC ARM – For any grade


robotic arm is a type of mechanical arm, usually programmable, with similar functions to a human arm; the arm may be the sum total of the mechanism or may be part of a more complex robot. The links of such a manipulator are connected by joints allowing either rotational motion (such as in an articulated robot) or translational (linear) displacement.[1][2] The links of the manipulator can be considered to form a kinematic chain. The terminus of the kinematic chain of the manipulator is called the end effector and it is analogous to the human hand. However, the term “robotic hand” as a synonym of the robotic arm is often proscribed.



  • MG996R Servo Motor
  • SG90 Micro Servo Motor
  • HC-05 Bluetooth Module
  • Arduino Board
  • 5V 2A DC Power Supply


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