Robot which can be controlled remotely by an Android smartphone.
The robot works through a “AC Robot” android app. The app is designed by us and made available to open source. The app and source code can be downloaded from the url (http://tinyurl.com/kh7zgex).
Robot which can be controlled remotely by an Android smartphone.
The robot works through a “AC Robot” android app. The app is designed by us and made available to open source. The app and source code can be downloaded from the url (http://tinyurl.com/kh7zgex).
Obstacle Avoiding Robot
Robotics is a branch of science that deals with Mechanical, Electrical and Software fields. Robots are the machines that are used in our day-to-day to life to reduce men power and work accurately without any distortions. Robots can be classified into two different sections basing upon their skills as Automated and Manual. Obstacle detector is a Automated robot which itself recognizes the obstacle in its path and moves in free direction. Robot detects the obstacle by using two IR Sensors placed in front.
The IR sensors are placed on left and right side of the robot through which continuous Infrared radiation is emitted for detection of obstacles in the path. These IR Sensors are connected to a controlling element AT89c51 µc. When a obstacle is placed in the path of robot IR beam is reflected to the sensor from the obstacle. On detecting obstacle in the path sensor sends 0 volts to µc. This 0 voltage is detected by Microcontroller which avoids the obstacle by taking left or right turn. Similarly if the sensor sends +5v to Microcontroller, the Microcontroller assumes it as clear path and makes the robot to move in straight.
Two motors namely right motor and left motor are connected to Motor driver IC (L293D). L293D is interface with Microcontroller. Microcontroller sends logic 0 & logic 1 as per the programming to driver IC which makes motors to rotate in clockwise and anticlockwise direction. Wheels attached to the motors rotate accordingly with the motor shaft causing in the moment of the robot by wheels. In front portion of the robot a free wheel is attached to move the robot easily in any direction as per the requirement.
A 12Volts DC battery is attached to the circuit. As the microcontroller and sensors requires only 5v, set of resistors and capacitors are used to supply 5v DC to them. Power Management System is not maintained in the circuit as the battery can be removed after the usage of robot. So it does not cause any loss in the power of battery.
This type of robots has multiple applications in various fields. They can be used to know the strength of the opposite army in defense system. They can be used as floor and wall cleaners. They are used in automated GPS vehicles to calculate the moment of the vehicle overhead. These robots are easy to construct and cheaper in cost with long durability.
The present condition in Industry is that they are using the crane system to carry the parcels from one place to another, including harbors. Some times the lifting of big weights may cause the breakage of lifting materials and will cause damage to the parcels too. Application of the proposed system is for industries. The robot movement depends on the track. Use of this robot is to transport the materials from one place to another place in the industry.
A robot is a machine designed to execute one or more tasks repeatedly, with speed and precision. There are as many different types of robots as there are tasks for them to perform. A robot can be controlled by a human operator, sometimes from a great distance. In such type of applications wireless communication is more important.
In robotic applications, generally we need a remote device to control. If we use IR remote device, it is just limited to meters distance and also if any obstacle is in between its path then there will be no communication. If we consider, RF modules for remote operations there is no objection whether an obstacle is present in its path. So that it is very helpful to control robot.
RF modules itself can generates its carrier frequency which is around 2.4 GHz. We need to generate serial data using micro controller and fed to the RF transmitting module. On other side RF receiver receives sent data as RF signals and given to another micro controller. Here, RF receiver itself demodulates the data from carrier signal and generate serial data as output.
This is a presentation of OBSTACLE AVOIDANCE ROBOT. which has the details on making an obstacle avoider using arduino uno, ultrasonic sensor. This presentation has the detailed description of all the components that are being used in making. And also circuit diagram and flow chart of the robot.
Obstacle Avoiding robot is a self thinking robot which can take decisions itself using programmed brain without any guidance from human beings. In our Project we use Infrared to sense obstacles and take movements accordingly. Our Project
mainly used in military application, small toys and also used in mines by increasing IR sensors.
Radar Arduino system is a simulation of radar using various micro-components. Ultrasonic sensor is used to detect and measure the distance of an obstacle. Simulation has been performed on Tinkercad software.
Obstacle Avoiding Robot
Robotics is a branch of science that deals with Mechanical, Electrical and Software fields. Robots are the machines that are used in our day-to-day to life to reduce men power and work accurately without any distortions. Robots can be classified into two different sections basing upon their skills as Automated and Manual. Obstacle detector is a Automated robot which itself recognizes the obstacle in its path and moves in free direction. Robot detects the obstacle by using two IR Sensors placed in front.
The IR sensors are placed on left and right side of the robot through which continuous Infrared radiation is emitted for detection of obstacles in the path. These IR Sensors are connected to a controlling element AT89c51 µc. When a obstacle is placed in the path of robot IR beam is reflected to the sensor from the obstacle. On detecting obstacle in the path sensor sends 0 volts to µc. This 0 voltage is detected by Microcontroller which avoids the obstacle by taking left or right turn. Similarly if the sensor sends +5v to Microcontroller, the Microcontroller assumes it as clear path and makes the robot to move in straight.
Two motors namely right motor and left motor are connected to Motor driver IC (L293D). L293D is interface with Microcontroller. Microcontroller sends logic 0 & logic 1 as per the programming to driver IC which makes motors to rotate in clockwise and anticlockwise direction. Wheels attached to the motors rotate accordingly with the motor shaft causing in the moment of the robot by wheels. In front portion of the robot a free wheel is attached to move the robot easily in any direction as per the requirement.
A 12Volts DC battery is attached to the circuit. As the microcontroller and sensors requires only 5v, set of resistors and capacitors are used to supply 5v DC to them. Power Management System is not maintained in the circuit as the battery can be removed after the usage of robot. So it does not cause any loss in the power of battery.
This type of robots has multiple applications in various fields. They can be used to know the strength of the opposite army in defense system. They can be used as floor and wall cleaners. They are used in automated GPS vehicles to calculate the moment of the vehicle overhead. These robots are easy to construct and cheaper in cost with long durability.
The present condition in Industry is that they are using the crane system to carry the parcels from one place to another, including harbors. Some times the lifting of big weights may cause the breakage of lifting materials and will cause damage to the parcels too. Application of the proposed system is for industries. The robot movement depends on the track. Use of this robot is to transport the materials from one place to another place in the industry.
A robot is a machine designed to execute one or more tasks repeatedly, with speed and precision. There are as many different types of robots as there are tasks for them to perform. A robot can be controlled by a human operator, sometimes from a great distance. In such type of applications wireless communication is more important.
In robotic applications, generally we need a remote device to control. If we use IR remote device, it is just limited to meters distance and also if any obstacle is in between its path then there will be no communication. If we consider, RF modules for remote operations there is no objection whether an obstacle is present in its path. So that it is very helpful to control robot.
RF modules itself can generates its carrier frequency which is around 2.4 GHz. We need to generate serial data using micro controller and fed to the RF transmitting module. On other side RF receiver receives sent data as RF signals and given to another micro controller. Here, RF receiver itself demodulates the data from carrier signal and generate serial data as output.
This is a presentation of OBSTACLE AVOIDANCE ROBOT. which has the details on making an obstacle avoider using arduino uno, ultrasonic sensor. This presentation has the detailed description of all the components that are being used in making. And also circuit diagram and flow chart of the robot.
Obstacle Avoiding robot is a self thinking robot which can take decisions itself using programmed brain without any guidance from human beings. In our Project we use Infrared to sense obstacles and take movements accordingly. Our Project
mainly used in military application, small toys and also used in mines by increasing IR sensors.
Radar Arduino system is a simulation of radar using various micro-components. Ultrasonic sensor is used to detect and measure the distance of an obstacle. Simulation has been performed on Tinkercad software.
This robotic wheelchair operated by human speech commands. The system operates with the use of a android device which is transmits voice commands to an 8051 microcontroller to achieve this functionally. The transmitter consists of the Bluetooth devices . The voice commands recognized by the module are transmitted by through the Bluetooth transmitter . This commands are detected by the robotic wheelchair in order to move it in left , right ,backward and front direction
MOBILE CONTROLLED ROBOTIC ARM USING ARDUINO AND HC-06Eklavya Sharma
Design and control of RoboDroid to do monotonous job using a smartphone only. The robot is named ‘RoboDroid’ as it utilizes concept of both Robotics and Android.
It is a mechanical arm with movable base that is controlled by an
application through Android Smartphone via Bluetooth using a
most commonly used Bluetooth module HC-06 and programmed
with Arduino Uno. Research Paper ranked first in BITS apogee in Electronics and instrumentation.
A remote controlled vehicle is any mobile machine controlled by means that is physically not connected with origin external to the machine. There are many types in it, based on the controls – radio control device, Wi-Fi controlled and even Bluetooth controlled. These devices are always controlled by humans and take no action autonomously. The main target in such vehicles would be to safely reach a designated point, maneuver the area and reach back to the point of origin
OBJECTIVE:
A mars rover is a motor vehicle that travels across the surface of the planet mars upon arrival.
The motion of robot controlling via internet is one of the easy means as it requires the user to access the designated webpage to guide it. This system can be used in defence applications for detecting landmines in war field and for bomb detections by mounting a metal detector sensor on it. Further, the size of device can be miniaturized based upon specific applications.
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Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
3. GROUP MEMBERS:
• Hassan Akbar (FA16-EPE-012)
• M . Usman (FA16-EPE-029)
• Umair Abbasi (FA16-EPE-040)
• Bilawal Abbasi (FA16-EPE-050)
4. PROJECT OVERVIEW:
What?
• Vehicle can be controlled remotely using android smartphone.
How?
• Write an Android APP which allows the user to provide throttle and steering inputs.
• The app sends the Bluetooth commands.
• Commands received by Bluetooth modem connected to microcontroller.
• Microcontroller control motors.
6. INTRODUCTION:
Our project is mainly a controlling car movement using mobile application .
This idea can be used in many fields as Entertaining robot game for children or
Spying purpose after adding some further features such as a webcam ,so it may
be used as a delivery tool for specific type of services.
7. AURDINO:
Arduino is an open source computer hardware and software company,
project, and user community that designs and manufactures single-board
microcontrollers and microcontroller kits for building digital devices and
interactive objects that can sense and control objects in the physical world.
It will be the brain of the robot, as it will be running the software that will
control all the other parts.
8. BLUETOOTH MODULE (HC-05):
• HC-05 module is an easy to use Bluetooth SPP (Serial Port Protocol)
module, designed for transparent wireless serial connection setup.
It interacts with mobile application to control the direction of the vehicle.
It has four pins :
• VCC (Power 3.3 – 6V)
• GND
• TXD
• RXD
9. H-BRIDGE MOTOR DRIVER:
H bridge is an electronic circuit that enables a voltage to be applied
across a load in opposite direction. These circuits are often used in
robotics and other applications to allow DC motors to run forwards or
backwards.
Using H Bridge is a very effective method for driving motors and it finds a
lot of applications in many electronic projects especially in robotics.
11. CONSTRUCTION AND WORKING:
First of all, We’ve given connections to the Arduino and LN298N H-Bridge Motor driver in same as this circuit
diagram.
For making these connections we’ve used some male to female connecting wires.
Two 300RPM straight DC geared motors single shaft are used with tyres and gave connection to motor driver.
Connected HC-05 Bluetooth module with Arduino and wrote the code of application for controlling the robot
from any android device with Bluetooth function on it.
At last , 12v batteries are connected in order to enhance power of the robot.
Made the body of this Robot with Fibre Sheet commonly used in offices and homes for separation purposes.
Used fidget spinner’s ball bearing to make a front free roller.
Free roller is used to enhance the stability of Robot over the arena and front is made a bit slopey in order of
precaution that no other robot will get in to our robot from front and give us a push which would result in our
disqualification from the contest.
12. CODE:
• int motorLpin1=2;
• int motorLpin2=3;
• int motorRpin1=4;
• int motorRpin2=5;
• int motorLpwm=10;
• int motorRpwm=11;
• int motorSpeed=125;
• int turn=50;
• void setup() {
14. CONCLUSION:
• This is a project which make us understand about some basic concepts of
Electronics-1 which was not possible with any other project at this very level.
• Learnt how to make a mobile app using arduino.
• Learnt different uses of arduino and its user interfaces with other electronics
devices i-e; Drone airplane, Ping Pong game ,Remote controlled Devices and
many other electronics gadgets.
• Learnt Basic uses of components like transistors, IC’s, Diodes, Zener Diodes,
motor Driver and Bluetooth module.