To Create a Robotic Humanoid Hand Imitating the Real Time Motions of a Human User’s Hand

In this paper, a 3D printed robotic humanoid hand is created to mimic a human user’s hand motions in a real timemanner. First, the motions of the human hand are captured by accelerometer sensor and are extracted. Then the gesture of the user hand is passed to an Arduino microcontroller through a serial communication interface. Finally, the microcontroller sends the controlcommands to the servomotors of the robotic hand to implementthe required gesture. The testing results show that the robotichand meets the design requirements.In this paper, a 3D printed robotic hand is created and presented, which is capable of emulating the grasping motionof a human hand and mimicking basic human hand motions inthe real time manner.