Hand Gesture Control Robot Vehicle

We introduce a hand-gesture-based management interface for navigating a car-robot. A 2-axis accelerometer is adapted to record a user’s hand trajectories. The mechanical phenomenon information is transmitted wirelessly via an RF module. The received trajectories are then classified to 1 of 4 commands for navigating a car-robot and 2 management commands for claw/robotic arm.

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I. Introduction

This robot could be a prototype however its applications are huge. It makes use of the tilt sensing element/acceleration sensor to move forward/reverse/ right/left. several people have played games on android phones wherever you simply tilt your phone to form the character within the game to try and do an action. similar technology is used here. A tilt sensor is found on a remote. The remote and robot are connected/do communication using wireless technology. after you tilt the remote forward the robot moves forward and after you tilt the remote backward the robot moves back. Same for right and left. the robot will be simply controlled at an of among a hundred meters range. This project is a hand-gesture-based control interface for navigating a car-robot. A 2-axis accelerometer is adapted to record a user’s hand trajectories. The mechanical phenomenon information is transmitted wirelessly via an RF module (TR). The received trajectories are then classified for navigating a car-robot.

II. History

New intelligent algorithms might help robots to quickly recognize and reply to human gestures. Researchers in past have created a technical computer-related program that recognises human gestures quickly and accurately and needs little or no coaching. Interface enhancements quite anything has triggered explosive growth in robotics. Teitelman in 1964 developed the primary trainable gesture recognizer. it absolutely was quite common in light-pen-based systems to include some gesture recognition, as an example within the AMBIT/G system (1968 — ARPA funded). A gesture-based text editor mistreatment proof-reading symbols were developed at CMU by Michael Coleman in 1969. Gesture recognition has been employed in business CAD systems since the 1970s. moreover, the analysis that may cause the user interfaces for the computers of tomorrow is occurring at universities and a couple of company analysis labs.

 

III. Application

  1. Gesture Driven systems are simpler and easier to operate. Any common man with basic knowledge can operate it.
  2. This system tends to penetrate deeper in everyday use rather than being confined in research labs.
  3. It will open a new era in Home automation and remotely operated utility devices at households. Even physically disabled can gain benefit.
  4. With proper wireless connectivity, gesture recognition can provide a simple and reliable solution to household activities.
  5. Complex and realistic physical interactions in the animation Industry.
  6. Gesture recognition can be seen as a way for computers to begin to understand human body language, thus building a richer bridge between machines and humans than primitive text user interfaces or even GUIs (graphical user interfaces), which still limit the majority of input to keyboard and mouse
  7. Gesture recognition enables humans to interface with the machine (HMI) and interacts naturally without any mechanical devices

 

VIII. Future Scope

  1. Wireless modules consume very low power and are best suited for wireless, battery-driven devices.
  2. Advanced robotic arms that are designed like the human hand itself can easily be controlled using hand gestures only.
  3. Proposed utility in fields of Construction, Hazardous waste disposal, Medical science.
  4. Combination of Heads Up displays, Wired Gloves, Haptictactile sensors, Omnidirectional Treadmills may produce a feeling of physical places during simulated environments.
  5. VR simulation may prove to be crucial for Military, LAW enforcement and Medical Surgeries.

 

So, we create a lot of interest and aspirations for robotics as well as to other electronics projects with an option to buy engineering project kits online. At the education level, projects on robotics are gaining wide popularity, few projects are line-following robots, pick & place robots, fire fighting Robots, wall tracking Robots, humanoids, etc. Most projects are effectively done as they can buy electronic project kits online which are easily available. So, we tend to discuss and suggest engineering students select from these robotic kits online as these are capable of operating successfully.

 

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Ideas for Engineering Students – Robotics Projects

Whenever one thinks of a robot, the first thing that comes to our mind is that it imitates somebody’s action. Nevertheless, in reality, there’s no standard definition of a robot. But, there are few basic features that a robot is bound to have like intelligence, sensors, energy, and movement, etc. Many robots do work independently to perform specific tasks, but alternative robots need help from humans. Robotics projects are used entirely in different applications and platforms like medical, space communication and also plays a role in military applications

Today, many engineering students show a lot of interest in robotic projects. They create a lot of interest and aspirations for robotics as well as to other electronics projects with an option to buy engineering project kits online. At the education level, projects on robotics are gaining wide popularity, few projects are line following robots, pick & place robots, fire fighting Robots, wall tracking Robots, humanoids, etc. Most projects are effectively done as they can buy electronic project kits online which are easily available. So, we tend to discuss and suggest engineering students select from these robotic kits online as these are capable of operating successfully for them.

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Few of the Robotic projects that can be done as-as follows:

War Field Spy Robot with Wireless Night Vision Camera

The primary purpose of this project to design and plan a robotic vehicle using RF technology with a wireless camera, in which RF technology will be used for remote action and a wireless camera will be used for monitoring role. The robot along with a camera transmits video with night vision ability. Such robots are helpful for military applications during wars and to inspect and spy the enemy territory.

It uses a wireless night vision camera to capture high-quality images even in dark and has an ability to transmit it to a TV receiver unit. This robotic application is controlled by using RF communication with a set of push buttons.

Auto Metro Train – Shuttling between Two Stations

The primary goal of this project is to exhibit the technology that is used in a metro train movement. This project application is used by many developed countries. Here metro trains are equipped with a controller, which automates the running of the train from one station to another destination.

This automated metro train project is designed with an automatic start and stop performance mechanism. So that the metro train stops at the desired time and starts after a set time. It comprises a mechanism that is automated to open and close the door and it also counts the total number of individuals who have entered the train.

 Robotic Vehicle Motion – Track Sensing

 

The primary objective of this robotic project is to design a robot, that tracks a specific path. The path or line can be a black lane on a white floor. Track sensors for Robotic vehicles are now used various applications that help to be a guide at public places for automated vehicles. Here, this automated vehicle is designed by a pair of sensors which is guided and made to move on a black lane which is curved and uses both motors for sensors.

This Automated track sensing robotic vehicle has two motors, DC supply. The two motors are controlled by a transistor, which also acts as a switch. The two sensors, each sensor comprises of an IR LED and a photo-diode is placed under the circuit. When both the sensors sense the white floor, then the motors give the motion to rotate accordingly. At the turn, on encountering the black path lane, one of the motor sensors stop rotating. The working principle of the sensor is, when the IR LED generates light on the white floor, then it gets reflected. The reflected light then drops on the photo-diode which decreases its resistance to control the conduction of the motor switch.

Prayog India (Prayog Tech) are pioneers in India and are national providers of providing Engineering kits, robotic kits and to buy science project kits online in India.

 

 

Robot chassis and its DIY

Robot chassis:-

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Robot chassis are terribly straightforward accessories that are notably designed for college kids and learners UN agencies take a keen interest in forming the mechanism. we tend to cater to mechanism chassis of varied shapes and sizes like useful plastic chassis plate, Robo human chassis board metal board, motor board, and tiny and super giant board. A chassis is that the framework of a man-made object, that supports the article in its construction and use. associate degree example of a chassis could be a vehicle frame, the body part of a motorcar, on that the body is mounted; if the running gear like wheels and transmission, and typically even the driver’s seat, are enclosed, then the assembly is represented as a rolling chassis.

You have detected the word “Chassis” in an automobile however until currently, you’ve got confusion regarding it. however, nowadays I’m reaching to tell you regarding it. Chassis is that the base of a vehicle. It consists of an engine, the transmission system, brakes, suspension, steering mechanism, cooling system, wheels, etc

Types of chassis:-

  1. Conventional chassis or frame-full chassis
  2. Non-conventional chassis and frame-less chassis

The prayog India provides you the robot chassis as well as you can buy electronic project kits online, Buy engineering project kits online, buy science project kits in India.

DIY Spider Robot Chassis

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Here is that the cute DIY Spider robot chassis creating your robotic dreams come back true. With the DIY Spider robot, you’ll style and manufacture a robotic creature as you would like and underneath your control! Battery(1.2V) is enclosed. activate the switch, you will find the tiny robotic creature is jam-packed with energy! The vivid DIY robotic spider with eight multi-jointed legs accurately duplicates the movement of a true spider. There are 2 assembly decisions for you to vary the stride length and gait of the spider. Want the Spider robot to become smarter and additional powerful? currently, it is your address to be its master and DIY! Add a brain (microcontroller and programming) therefore your robotic spider will mechanically avoid barriers.

You may need:

  • Arduino Uno microcontroller(or equivalent, ATmega328-based)
  • Sharp IR Distance Sensor (GP2Y0A21YK0F)

DIY Spider robot offers you a good probability to be told regarding robotic science, in spite of your age. you will never run out of how to own fun as a baby with the Spider. youngsters can also expertise the enjoyment and action with the assembly, which may facilitate to cultivate their innovation and intelligence.
WARNING: CHOKING HAZARD-Small parts. Not for children under 3 years.

Specification

  • Attractive color
  • Package size:18*24*6cm
  • Two assembly choices for you to change the stride length and gait of the spider
  • The robotic creature designed by you!

Shipping List

  • Gearbox (x1)
  • Switch (x1)
  • Terminal A (x1)
  • Terminal B (x1)
  • Rubber tube (x1)
  • Plastic Part A (x1)
  • Plastic Part B (x1)
  • Plastic Part C (x2)

For the best science, engineering, electronic projects you can visit prayog India. This site provides you a wide range of engineering and electronic materials for the DIY projects. We have developed more than 500 + Science & Engineering projects & kits for students who belong to the different trades. Such as engineering students and school students.

TIPS FOR SCIENCE FAIR PROJECTS

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An science projects for kids, which tests a specific hypothesis or an invention project, in which requires children try to develop new things and/or techniques are good choices. Other is a study project, where students create a collection of items and then compare them in insightful ways.

In a nutshell, students decide what they’ll do and how they’ll do it, they gather the materials, talk about their ideas with their teacher or parents, do their experiments, inventions, or studies and keep detailed notes of all their experiments, testing’s, measurements and observations. This is all pretty complicated for a five-year old and hopefully the following tips will put it into perspective.

  1. Make science fair projects age appropriate. Science fair projects and electronics projects that match the kindergarten science skills list are preferable.
  2. A project that represents mostly parent thinking, planning and presentation, benefits the parent more than the child.
  3. Don’t push your students and their parents to complete an involved science project. There will be many opportunities in future grades for more difficult tasks.
  4. A science project that involves using the five senses to make observations and sharing this information with pictures, charts, or demos is a great start.
  5. Keep science fair projects non-competitive for kindergarten. Young students will benefit from being part of a large science event where all participants are appreciated.
  6. Encourage parents to talk with their children about their project, to ask them what they are wondering about it, what questions they have, to keep the activities hands on, and to find more than one way to solve problems. Have parents ask the children how they want to share their observations and discoveries. The point is that the child has opportunities to think things through, not just follow steps given by an adult.
  7. If children have had prior opportunities recording their observations in class at science centers, they will be familiar with the process when completing a science fair project idea.

 

How to Select Your Final Year Project

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Most college students in streams like engineering are required to do a final year projects for ece. Having spent most of your college life attending structured classes, a final year project may seem like a daunting task. Theory classes and labs usually have textbooks or manuals to guide us but a project is a completely different academic activity. Your first question when you have to start working will probably be- “What topic should I choose”? Here are a few tips on how to start with your final year project.

  1. Do some research


Start brainstorming for your project topic by reading up on current areas of research and development. You can gather a good amount of information by reading relevant books, articles by professionals and popular web resources. Your initial research will help you be aware of the different fields in which you can do your iot based projects.

  1. Identify areas of interest


Choose an area in which you are interested or in which you would enjoy doing a project. Consider whether you would be able to understand the concepts comfortably if you choose a field, or if you would be interested in a career in that field. You should be able to explain any concept related to your project’s field when presenting the same. It is important to select a field in which you have interest as this will help you generate quality work.

  1. Choose a topic that will add value


The topic or title you select must be one that adds to your knowledge or helps you enhance your skills. This way, your project will be a positive endeavour towards your growth in that field. It can also be a topic that may have practical applications and might be beneficial if implemented. This will open up opportunities for you to present a fully developed product to companies during interviews and you may very well be hired on the basis of your final year project.

  1. Take help from a mentor


Approach a faculty member to guide you with your project title. Choose a mentor such that their area of study coincides with your interests as this will maximize the input that they can give. Once you have decided on a topic and started working on it, ask your mentor to review your project regularly so that any suggestions or corrections can be incorporated immediately. Don’t shy away from asking for help as this will most probably be your first project. Having a mentor will help you ensure that you don’t make mistakes.

  1. Pick a good teammate


Most students prefer to do their final year project with a partner. Choose a partner that you are comfortable with or have had previous experience working with. It helps if both of you share similar interests in your courses. Make sure that your teammate is reliable and does not tend to unload all the work on you. A good study partner will help you brainstorm some great project ideas for cse and help you come out with a well-researched final year project.

 

 

Top Electronics Projects Ideas for Engineering Students

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The need for ongoing exploration and innovative project ideas ece is critical in today’s engineering world and it demands the highest level of creativity. Engineering projects are given to electrical and electronics stream students with the objective of enhancing and creating a road map in the minds of budding engineers whose knowledge of research is often limited. Our main focus is upon international developments and trends in the field of Engineering. With the help of project ideas for cse we try to explain the need for conceptual learning and implementation — rather than the mere study of theory to retain knowledge. The shared experiences and knowledge in the field of applications energize students through new & innovative thought, thereby provoking delivery of new innovation & revolutionary projects.

 

1. Digital code Lock with LCD and Keypad using 8051 Microcontroller

In this project, digital lock bringing into play AT89C2051′ LCD is used to display & a keypad is used to input the values. The project code is written in “C” language. It is a simple project which helps in preventing hacking. The fundamental lock is of 5 digits & master lock is of 10 digits. It is not a simple task for any hacker to break through the security system. To input the security digits 4 by 3 keypad is used & the input values are displayed to the user on a 2 by 16 LCD screen. A pin is allocated as output to activate and deactivate the security lock.

2. Magnetic Levitation Circuit

This is an uncomplicated magnetic levitation diagram which hangs up objects at a predetermined distance underneath an electromagnet. The logic or science at the back of it is to basically supply a magnetic force which is equal & opposite to the force of gravity on the object. The two forces applied cancel each other and the object linger hanging in the air. Sensibly this is done by a circuit which decreases electromagnet force when an object comes too nearby, and raises it when the object is far out of the range.

3. Anti-collision system for trains

These days a number of new systems are invented to evade the train collisions. This project is one such way to confine the train collisions. In this project, the microcontroller is united with the GPS modem, GSM modem or cellular phone. GPS modem will discover the current locations of the train through satellite. The keyboard & display screen are also used with the controller for the convenience of the user. GSM cell phone is employed to provide appropriate information via SMS to the drivers of the train as well as to the controlling booths. With the help of this project, the train drivers can obtain apt signal information and the collisions can be evaded. In this project microcontroller is attached with a display (LCD screen), Keyboard, Memory card and a GPS recipient. Particular train have GPS recipient with a microcontroller together with a GSM Mobile or Modem.

 

4. Intelligent load shedding using GSM

Integrating automatic system in each & every machine is very much required as it helps in saving lot of time spent on it. In production units where a control is maintained over the usage of power i.e. below the predetermined maximum demand, there it is a big hitch. If the predetermined maximum usage go beyond then the production units have to give a penalty to the electricity department.

 

5. Tongue Motion Controlled Wheel Chair

TDS (tongue drive system) is a tongue operated unobtrusive supportive technology, which can prospectively give people with brutal disabilities a successful computer accessible and environment friendly control. It converts users’ intents into commands to control by sensing and categorizing their voluntary tongue movement using a small stable magnet, placed on the tongue and a collection of magnetic sensors assembled on a receiver outside the mouth. We have developed and applied four control tactics to drive a PWC (powered wheel chair) using an outside TDS model.

 

For more information about iot based projects visit on prayogindia.in

Tips for Final Year Engineering Students for Improving Employability

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A whopping number of engineering students graduate every year. It is easy to get lost in the crowd. If you are a final year projects for ece, you have only one year left to upgrade your skills and enhance your employability. Here are some tips on how you can improve yourself and get closer to a dream job.

Find out More About ‘You’

One question that you are sure to face after graduating is ‘Tell us more about you’. Interviewers will ask you this question. You can use this question to direct the interview to your advantage. Prepare well in advance for answering this question. Identify and develop the areas of strength that will set you apart from others. In your answer to the question, you can talk about these strengths and put yourself in a much better position to bag the job.

The following tips are to help you develop these strengths. These tips will help you become a valuable employee for an organization.

Use Academic Projects to your Advantage

Interviewers will ask you questions about your academic projects. Their main motive is to check how good you are at practical skills. Your project gives you an opportunity to put theoretical knowledge to actual practice. So be honest with your academic project and make the best out of it. Do not try to copy other project ideas for cse. The practical experience gained will not only help with interviews but also help you be a better engineer. By doing your own projects you will develop a good understanding of all principles involved. Also, you have a higher chance of getting a job.

Stay Updated with Technology

Engineering technologies are always evolving. Almost every day a new technology comes into scene. Internet is the best source to keep a watch on recent developments in technology. Remember, your education does not stop after graduation. Try to widen your knowledge base. Read more books, blogs, news articles, etc.

Get Practical Experience

Recruiters look for achievements. As a student a good way to prove achievements is by showcasing the work you have done in projects. Take part in technical training to develop practical skills. These experiences help you to work in a team, be a problem solver, develop creative thinking and find the fun in engineering. Don’t just take up courses or workshops restricted to your engineering domain. Try to take part in interdisciplinary activities. This is because when you become a professional engineer, you do not just have to deal with one subject.

Strengthen your Basics

Brush up on all basics of engineering concepts from previous years. Recruiters check if you are strong in fundamental concepts. Prove that you follow the correct approach to learning by demonstrating your basic knowledge. Expertise on fundamental principles will also help you in the future. For instance, it will improve your confidence to take up future roles in industry.

Improve Non-Technical Skills

Prepare for aptitude, reasoning tests by practicing daily from online resources. You can improve communication skills by reading books and conversing with more people. Ask questions, seek out answers, compare options and make decisions. Keep things in perspective and learn from experience and practice. Take up courses for improving conversation skills, aptitude skills and other soft skills.

Develop your Network

Make sure that you stay connected with all your professors and peers at college. Get in touch with professionals who do what you want to do. Spread your network through online and social media. Websites like LinkedIn give you a good opportunity to network in a professional manner. Networking will open up opportunities in the future. And you get to learn from mistakes and success stories of other people in your network.

For more information about innovative project ideas ece visit on prayogindia.in