International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 03 | Mar -2017
p-ISSN: 2395-0072
www.irjet.net
Brainwave Controlled Robotic Arm Sukant B. Kalpande1, Anushree R. Thakre2, Amar Harde3, Sugreev Yadav4, Professor Harsha Tembhekar5 1,2,3,4Student, 5Professor,
Dept. of Electronics and Communication Engineering, DBACER college, Maharashtra, Nagpur Dept. of Electronics and Communication Engineering, DBACER College, Maharashtra, Nagpur
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - There are about 5 million disabled people. These device, by means that of his brain activity to specific disable people are affected with various neuromuscular themselves. disorders. In order to express themselves, one must provide them with augmentative and alternative communication. With the introduction for interfacing of a For this, Brain-computer interface system (BCI) has been brain in 1970, brain-computer interface (BCI) has developed to address this need. The basic assumption of currently knowledgeable lots of development and is project reports the design, construction and a testing replica gaining a large scope everywhere the planet. The brainof the human arm which aims to be dynamically as well as computer interface interacts with the external parameters kinematically accurate. The delivered device tries to and thus the thorough method is in real time. Brainresemble the movement of biological human hand by computer interface was developed to endorse disable folks reading the signals generated by brain waves. The brain that found it troublesome to convey things to others. If waves are sensed by sensors in the neurosky headset and they supplied with communication methodologies that generate alpha, beta and gamma signal. Then this signal is don't involve any reasonably muscular motion they'll be processed by the microcontroller and the movement is then able to work by their bio-mechanical artificial arm and BCI generated to the artificial hand via servo motors. Patient have a significant half during this. This has been boon to that suffer from amputee below the elbow can benefit from all or any disabled folks. Also, it's increased technologies this bio-robotic arm. and natural philosophy to the next level. By the assistance of the encephalogram signals, the disabled person gets the management of external parameters. The essential Key Words: Neurosky headset, Bluetooth module building blocks for this interfacing are: signal extraction, HC-05, Arduino, servo motors signal acquisition, and signal distribution. There are a varied brain options which might be wont to enhance communication and event connected bodily function 1. INTRODUCTION rhythm. Once the disabled person is unable to use giant motion then these options can prove helpful to them. In India, there are five million disabled folks (in movement/motor function). The disable folks affected with varied incapacitated disorders like induration There are varied classes into that the brain disorder or amyotrophic lateral sclerosis (ALS), brain or signal is classed. This classification is finished supported medulla spinal is injury, myasthenia, brain-stem stroke, the frequencies they possess. These signals are alpha, beta, encephalopathy etc. that we tend to should offer a basic and gamma, theta rays. Supported these frequencies the communication so as to offer them a chance to specific signals may be distinct to completely different classes. The themselves. neurons area unit in constant motion inside the body and there's a tiny low quantity of ionic current that flows Today with growing, new technology through them. The characteristics that play a significant improvement in gadgets is reaching the nice height. Every role in process a BCI system area unit the brain signals, technology is seeking for fewer human interference, options extracted through it, commands allotted to additional automation. What concerning everything associate output device, and also the realization of style. happen together with your thoughts? 2 main technologies were developed over time: Brain-computer interface (BCI) Within the following chapter, we tend planning to and Electrooculography (EOG) primarily based system. study brain-computer interface and changing brain signal The EOG primarily based system could be a technique for into the movement of the arm. mensuration the potential of the membrane by analyzing the encompassing muscles, whereas BCI could be a nonmuscular line that permits someone to send commands or messages to an automatic system like robots or prosthetic
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