Hand Gesture Controlled Robot Arm
Elam Cheren.S1, Madhubala.S2, Pradeepa.C3, Poovitha.M4, Madumitha.B4
1Elam Cheren.S*, Assistant Professor, Electrical and Electronics Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India.
2Madhubala.S, UG Scholar, Electrical and Electronics Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India.
3Pradeepa.C, UG Scholar, Electrical and Electronics Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India.
4Poovitha.M, UG Scholar, Electrical and Electronics Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India.
5Madumitha.B, UG Scholar, Electrical and Electronics Engineering, Sri Krishna College of Engineering and Technology, Coimbatore, India.
Manuscript received on August 07, 2020. | Revised Manuscript received on August 15, 2020. | Manuscript published on August 30, 2020. | PP: 405-409 | Volume-9 Issue-6, August 2020. | Retrieval Number: E1019069520/2020©BEIESP | DOI: 10.35940/ijeat.E1019.089620
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Robotic Arms are generally a programmable type of mechanical arm with functions similar to human arm which is either the sum of total mechanism or may be a complex robot part. These robotic arms are employed in assembly line of industries performing complex process like drilling, painting and painting etc. It is possible to fabricate gesture controlled Industrial robot arms. The robot is easily accessible and requires lesser controlling effects. In this work a glove attached to human hand is incorporated with flex sensors and transceiver. The flex sensor resistance can be varied by hand movement which is transferred to the axis of robot. The resistance of glove can make robot rotate either angular or in a linear motion about its axis. A transceiver circuit is employed for signal control which is capable of transmitting and receiving signal between human hand and robotic arm.The flex sensor senses and gives corresponding signals. The analog signal from the flex sensor given to Arduino, it will work according to the Arduino program. The signal is transmitted from Arduino to Zigbee for wireless communication. The driver circuit put together with transistor to control the relay. The relay output is connected directly to motor joined with the robot. With this arrangement arm can be used for pick and place application. The robotic arm delivers the programmed movement and the proposed model have widespread application for people working in hazardous areas.
Keywords: Zigbee, robotic arm, hand gesture