Accelerometer based Gesture Control RobotNowadays, robotics are becoming one of the most advanced in the field of technology. The applications of robotics mainly involve in automobiles, medical, construction, defense and also used as a fire fighting robot to help the people from the fire accident. But, controlling the robot with a remote or a switch is quite complicated. So, a new project is developed that is, an accelerometer based gesture control robot. The main goal of this project is to control the movement of the robot with hand gesture using accelerometer.Accelerometer based Gesture Control RobotAccelerometer based Gesture Control RobotThis project includes transmitter section and receiver section. The required components to build this project are Ht12e, Ht12d, L293D, AT89S52, 7805, capacitor, crystal, PBT connector, single pole antenna, resistor, LED, accelerometer and battery.The accelerometer is an essential device in this project. accelerometer or transmitter device depends upon the hand gesture. Through transmitter device, a command is received and it is processed with the help of At89S51 microcontroller. This microcontroller gives signal to the robot to move in the preferred direction. The basic working principle of this robot set of the data signals of transmitting device readings to the microcontroller fitted in the robot. The preprogrammed microcontroller runs according to the program, which make the robot work accordingly.A gesture controlled robot using an accelerometer is one kind of robot which can be operated by the movement of hand by placing an accelerometer on it. This project is divided into two parts transmitter device and receiver device. Where a gesture device works as a transmitter device and a robot works as a receiver device.When a transmitting device (accelerometer) is placed on the hand, then it will send signals to the robot for the required operation.The major components used in the transmitting section include an accelerometer, comparator, HT12E IC encoder and RF transmitter.AccelerometerAn accelerometer is a one type of sensor and it gives an analog data while moving in the direction of X, Y and Z. These directions depend on the type of sensor. The diagram of accelerometer is shown below. This sensor consists of arrow directions, if we tilt the sensor in one direction, then the data at the particular pin will change in the form of analog. The accelerometer consists of six pins, where the function of each pin is discussed below.AccelerometerPin-1: VDD pin is used to give +5V supply to this pinPin-2: GND pin is connected to the ground for the purpose of biasingPin-3: X pin will receive the data in the X directionPin-4: Y pin will receive the data in the Y directionPin-5: Z pin will receive the data in the Z directionPin-6: ST pin is used to adjust the sensitivity of the accelerometer 1.5g or 2g or 3g or 4gComparatorThe comparator is used to change the analog voltage into digital voltage and compares that analog voltage to a reference voltage and give a precise low voltage or high voltageEncoderThis encoder is used to encode the 4-bit data and transmits by using an RF transmitter module. RF Transmitter ModuleThe RF TX module works with 433MHz frequency and this module is easily available in the market with low costThe major components used in the receiving section include receiver, decoder, microcontroller and motor driver.Transmitter SectionRF ReceiverThe RF receiver of this project will receive the data which is transferred by the transmitting device.DecoderThe decoder is used to change the serial data into parallel data which is received from the RF receiver module.MicrocontrollerThe microcontroller is the most essential part of the robot. A 8051 family microcontroller is used in the circuit to give a decision capacityMotor DriverThe motor driver is a device which gives the movement to do a task like a motor. So we require motor driver to run them through the controller. The interface between motor & microcontroller can be done using an L293D motor driver IC in this circuit.At the receiver section, an RF receiver module receives the data from the transmitter. The received data can be decoded by an IC HT12D. The received data can be processed by AT89S51 microcontroller and motor driver is used to control the motor.Receiver SectionGesture Control Robot WorkingAccelerometer based gesture controlled robot moves according to the movement of hand as we place the accelerometer on your hand. When we tilt hand with an accelerometer in front of the robot, then the robot starts moving forward until the next movement is given. When we tilt hand in backward direction, then the robot changes its direction and state. Then it starts moving in backward direction until the next signal is given. When we tilt hand on left side, then the robot moves into left side until the next signal is given.In the same way, when we tilt hand in right side, then the robot moves right side.ApplicationsThe applications of the accelerometer based gesture controlled robot includeThese robots are used in military applications to operate robotsThese robots are used in medical applications for the purpose of surgeryThese robotics are used in the construction fieldThese robotics are used in industries to control trolly and lift.Thus, this is all about Accelerometer based gesture control robot, its working and applications.We hope that you have got a better understanding of this concept. Furthermore, any doubts regarding this concept or electronics projects, please give your feedback by commenting in the comment section below. Here is a question for you, what are the applications of accelerometer based gesture control robot?Photo Credits:Accelerometer based Gesture Control Robot ytimgAccelerometer static.flickr Share This Post: Facebook Twitter Google+ LinkedIn Pinterest Post navigation ‹ Previous Ultrasonic Water Level Controller with 8051 MicrocontrollerNext › Summing Amplifier : Circuit Diagram and Its Applications Related Content What is a Centrifugal Switch and Its Working What are Fractal Robots? Construction, Movement Methods & Applications How to Build a Robot with an Arduino and 8051 Microcontroller Make a Wireless Robotic Vehicle Using IR Sensors 27 Commentscan’t we do this in the case of drone???ReplyHi Faiz Ahmad Yes, you can control the drone simply by moving your handsReplyVery nice blog! I really appreciate the blog. Keep sharing!ReplySome truly marvelous work on behalf of the owner of this internet site, perfectly outstanding subject matter.ReplyHi I sincerely appreciate your kind response regarding my article For any other technical queries or for customization of projects please email us on team@elprocus.comReplyOutstanding post however I was wanting to know if you could write a litte more on this subject?I’d be very grateful if you could elaborate a little bit more.Appreciate it!ReplyHi Maglie Calcio Bambino I sincerely appreciate your kind response regarding my article For any technical queries or for customization of projects please email us on team@elprocus.comReplyWhen some one searches for his required thing, thus he/she needs to be available that in detail, so that thing is maintained over here.ReplyHi I sincerely appreciate your kind response regarding my article For any other technical queries or for customization of projects please email us on team@elprocus.comReplyHello, i think that i saw you visited my web site thus i came to 搑eturn the favor?I am trying to find things to enhance my site!I suppose its ok to use a few of your ideas!!ReplyHi Frankrig landsholdstrøje Okay I sincerely appreciate your kind response regarding my article For any technical queries or for customization of projects please email us on team@elprocus.comReplyThis site was… how do I say it? Relevant!! Finally I’ve found something which helped me. Thanks!ReplyHi Sverige vm tröja I was delighted to receive your note and was especially pleased to read your kind words about our article For more latest projects on robotics please check out the link For any technical queries or for customization of projects please email us on team@elprocus.comReplyHi! I just wanted to ask if you ever have any issues with hackers? My last blog (wordpress) was hacked and I ended up losing many months of hard work due to no data backup. Do you have any methods to protect against hackers?ReplyI’d like to thank you for the efforts you’ve put in penning this site. I am hoping to view the same high-grade content by you later on as well. In fact, your creative writing abilities has inspired me to get my own site now 😉ReplyWhy viewers still use to read news papers when in this technological world everything is available on web?ReplyVery nice article. I certainly appreciate this website. Keep writing!ReplyHi there, I think your web site could be having internet browser compatibility problems. When I look at your site in Safari, it looks fine however, if opening in Internet Explorer, it’s got some overlapping issues. I just wanted to give you a quick heads up! Besides that, excellent blog!ReplyAw, this was an extremely nice post. Taking the time and actual effort to make a top notch article?but what can I say?I put things off a whole lot and never seem to get nearly anything done.Replycan you give me the circuit diagram explanation….plzzz its urgentReplyHI Abhijit Sorry to inform you that we cannot provide you like that For any other technical queries please email us on team@elprocus.comReplycan you give the PCB layout of this project send to abhijithmonu7@gmail.comReplyHI Abhijith Sorry to inform you that we cannot provide you like that For any other technical queries please email us on team@elprocus.comReplycan i get the source code for this projectReplyHi Shweta Khamkar We are very sorry to inform you that once you purchase the project we can provide the source code, documentation. For any other technical queries please email us on team@elprocus.comReplyexelentReplyAdd Comment Cancel replyComment:Name * Email * Website
Some truly marvelous work on behalf of the owner of this internet site, perfectly outstanding subject matter.Reply
Hi I sincerely appreciate your kind response regarding my article For any other technical queries or for customization of projects please email us on team@elprocus.comReply
Outstanding post however I was wanting to know if you could write a litte more on this subject?I’d be very grateful if you could elaborate a little bit more.Appreciate it!Reply
Hi Maglie Calcio Bambino I sincerely appreciate your kind response regarding my article For any technical queries or for customization of projects please email us on team@elprocus.comReply
When some one searches for his required thing, thus he/she needs to be available that in detail, so that thing is maintained over here.Reply
Hi I sincerely appreciate your kind response regarding my article For any other technical queries or for customization of projects please email us on team@elprocus.comReply
Hello, i think that i saw you visited my web site thus i came to 搑eturn the favor?I am trying to find things to enhance my site!I suppose its ok to use a few of your ideas!!Reply
Hi Frankrig landsholdstrøje Okay I sincerely appreciate your kind response regarding my article For any technical queries or for customization of projects please email us on team@elprocus.comReply
This site was… how do I say it? Relevant!! Finally I’ve found something which helped me. Thanks!Reply
Hi Sverige vm tröja I was delighted to receive your note and was especially pleased to read your kind words about our article For more latest projects on robotics please check out the link For any technical queries or for customization of projects please email us on team@elprocus.comReply
Hi! I just wanted to ask if you ever have any issues with hackers? My last blog (wordpress) was hacked and I ended up losing many months of hard work due to no data backup. Do you have any methods to protect against hackers?Reply
I’d like to thank you for the efforts you’ve put in penning this site. I am hoping to view the same high-grade content by you later on as well. In fact, your creative writing abilities has inspired me to get my own site now 😉Reply
Why viewers still use to read news papers when in this technological world everything is available on web?Reply
Hi there, I think your web site could be having internet browser compatibility problems. When I look at your site in Safari, it looks fine however, if opening in Internet Explorer, it’s got some overlapping issues. I just wanted to give you a quick heads up! Besides that, excellent blog!Reply
Aw, this was an extremely nice post. Taking the time and actual effort to make a top notch article?but what can I say?I put things off a whole lot and never seem to get nearly anything done.Reply
HI Abhijit Sorry to inform you that we cannot provide you like that For any other technical queries please email us on team@elprocus.comReply
HI Abhijith Sorry to inform you that we cannot provide you like that For any other technical queries please email us on team@elprocus.comReply
Hi Shweta Khamkar We are very sorry to inform you that once you purchase the project we can provide the source code, documentation. For any other technical queries please email us on team@elprocus.comReply