Development Of Wireless Robot Controller By Using Arm Gesture

Wan Shafie, Wan Muhammad Afiq (2019) Development Of Wireless Robot Controller By Using Arm Gesture. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

This project is about the development of wireless robot controller by using the hand gesture where it can overcome the problem of picking and positioning objects away from the user in the simplest way possible and can control the grip power of the robotic arm to prevent additional pressure for safety purposes on the object. The idea is to use motion which is the gyroscope sensor and bend sensors to detect the hand movements. It will convey movement information from a real person's hand to the robotic arm. Two Arduino are used, which is Arduino Nano on the real person's hand and Arduino Uno on the robotic arm as the microcontroller. The project design is a 4 DOF robot which it has four servo motors represent the 4 degree of freedom so there are four inputs for control which 2 input are from the gyroscope and another two input are from two flex sensors. These inputs are then wirelessly sent from transmitter which is user hand to the robotic arm receiver circuit using nRF24L01 transceiver. Then, force sensor will read and monitor the force of arm robot gripping to make sure suitable force to pick and place the object. The setup of the system and the testing are also presented in this report. This type of robot widely used in military application, industrial robotic, construction field where these robots can maintain human safety and replace human labor.

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