The document describes the components, working, and applications of a line following robot. It consists of the following key components: IR sensors to detect the line, an Arduino UNO microcontroller, an L293D motor driver IC, and two geared motors. The IR sensors detect the visual line on the floor and send signals to the Arduino, which uses the motor driver IC to control the direction of the two motors accordingly. The line following robot is able to follow the line path, make turns when detecting breaks in the line, and has applications in industrial automation.
This document describes the design and working of an intelligent line following robot. It uses infrared sensors to detect a black line on a white surface and a microcontroller to control motors that navigate the robot along the line. The microcontroller receives sensor input and determines whether the robot should move straight, turn right, or turn left to stay on the line. The line following robot demonstrates principles of sensing, feedback control, and programming intelligence into machines.
The document discusses the components, working principle, and programming of a line following robot. It contains the following key points:
1. A line following robot uses IR sensors to sense a black line on a white surface and maneuvers itself to stay on the line by constantly correcting its position.
2. The main components are an Arduino microcontroller, IR sensors to detect the line, and motors controlled by an L298N motor driver.
3. The IR sensors detect the line and send signals to the Arduino, which determines if the robot needs to turn left, right, or go straight to stay centered on the line.
The document provides an overview of the key components and working principle of a line-following robot, including:
1) Sensory systems that collect information about the outside world using sensors like photoresistors. 2) A data processing and motor control system that interprets sensor input signals and decides how to drive the motors. 3) Drive systems like DC motors that implement the motor control signals.
The line-following algorithm determines the robot's direction based on where the line is detected by the sensors - forward if centered, left if left of center, and right if right of center. If no line is detected, the robot circles until it finds the line again.
The document outlines requirements for a line following robot and discusses methods for line detection. It lists key requirements as being able to follow and take turns along a line, while being insensitive to lighting and noise. It also notes the line color does not matter as long as it is darker or lighter than the surroundings. The document further explains that infrared sensors produce analog outputs that need to be converted to digital signals, which can be done using analog to digital converters or comparators. It also provides an overview of features of the 8051 microcontroller, including memory, serial communication ports, timers, I/O pins, interrupts and clock speed.
The line follower robot detects and follows a black line on a white surface using infrared sensors. It continuously corrects itself to stay on the track without human help. The sensors detect light reflected from the surface to determine if the line is centered, left, or right of the robot and signal the motors to move forward or turn accordingly. Potential applications include transport in factories, hospitals, museums, and more.
This project report summarizes the design and working of a line follower robot. It discusses the components used including an LM324 comparator IC, AT89C51 microprocessor, L293D H-bridge motor driver, and IR transmitter and receiver. It explains how the IR sensors detect the line and the microprocessor controls the motors to follow the line by turning when sensors detect line edges. The working principle section describes the robot's line detection and movement logic in detail. Applications mentioned include industrial transport, automated vehicles, and museum tour guides.
This document describes a line following robot project built using an Arduino microcontroller. It lists the components used, which include the Arduino UNO, IR sensors, an L298N motor driver, DC motors, and a chassis. It explains the working principle of how the IR sensors detect a line and the motor driver is used to control the DC motors to follow the line. Diagrams of the circuit, programming code, potential applications, and advantages/disadvantages of the line following robot are also provided.
The document describes the components, working, and applications of a line following robot. It consists of the following key components: IR sensors to detect the line, an Arduino UNO microcontroller, an L293D motor driver IC, and two geared motors. The IR sensors detect the visual line on the floor and send signals to the Arduino, which uses the motor driver IC to control the direction of the two motors accordingly. The line following robot is able to follow the line path, make turns when detecting breaks in the line, and has applications in industrial automation.
This document describes the design and working of an intelligent line following robot. It uses infrared sensors to detect a black line on a white surface and a microcontroller to control motors that navigate the robot along the line. The microcontroller receives sensor input and determines whether the robot should move straight, turn right, or turn left to stay on the line. The line following robot demonstrates principles of sensing, feedback control, and programming intelligence into machines.
The document discusses the components, working principle, and programming of a line following robot. It contains the following key points:
1. A line following robot uses IR sensors to sense a black line on a white surface and maneuvers itself to stay on the line by constantly correcting its position.
2. The main components are an Arduino microcontroller, IR sensors to detect the line, and motors controlled by an L298N motor driver.
3. The IR sensors detect the line and send signals to the Arduino, which determines if the robot needs to turn left, right, or go straight to stay centered on the line.
The document provides an overview of the key components and working principle of a line-following robot, including:
1) Sensory systems that collect information about the outside world using sensors like photoresistors. 2) A data processing and motor control system that interprets sensor input signals and decides how to drive the motors. 3) Drive systems like DC motors that implement the motor control signals.
The line-following algorithm determines the robot's direction based on where the line is detected by the sensors - forward if centered, left if left of center, and right if right of center. If no line is detected, the robot circles until it finds the line again.
The document outlines requirements for a line following robot and discusses methods for line detection. It lists key requirements as being able to follow and take turns along a line, while being insensitive to lighting and noise. It also notes the line color does not matter as long as it is darker or lighter than the surroundings. The document further explains that infrared sensors produce analog outputs that need to be converted to digital signals, which can be done using analog to digital converters or comparators. It also provides an overview of features of the 8051 microcontroller, including memory, serial communication ports, timers, I/O pins, interrupts and clock speed.
The line follower robot detects and follows a black line on a white surface using infrared sensors. It continuously corrects itself to stay on the track without human help. The sensors detect light reflected from the surface to determine if the line is centered, left, or right of the robot and signal the motors to move forward or turn accordingly. Potential applications include transport in factories, hospitals, museums, and more.
This project report summarizes the design and working of a line follower robot. It discusses the components used including an LM324 comparator IC, AT89C51 microprocessor, L293D H-bridge motor driver, and IR transmitter and receiver. It explains how the IR sensors detect the line and the microprocessor controls the motors to follow the line by turning when sensors detect line edges. The working principle section describes the robot's line detection and movement logic in detail. Applications mentioned include industrial transport, automated vehicles, and museum tour guides.
This document describes a line following robot project built using an Arduino microcontroller. It lists the components used, which include the Arduino UNO, IR sensors, an L298N motor driver, DC motors, and a chassis. It explains the working principle of how the IR sensors detect a line and the motor driver is used to control the DC motors to follow the line. Diagrams of the circuit, programming code, potential applications, and advantages/disadvantages of the line following robot are also provided.
The document describes a line follower robot that uses infrared sensors to detect and follow a black line on a white surface. It uses an L293d motor driver IC to control two DC motors and drive the wheels. An LM324 comparator IC compares the output of the IR sensors to a reference voltage to determine if the sensor is over the black line or white surface. The robot also uses an L7805 voltage regulator to maintain a constant voltage supply for the components. The robot is able to navigate tight curves by sensing the line with the IR sensors and maneuvering accordingly using the closed-loop control system.
This slides are on the project: Line follower robot using arduino board and PID algorithm. If else coding makes the robot shake way often, so I took the time to learn PID and this is the result.
This document describes a line follower robot. A line follower robot is a machine that can follow a visible or invisible path. It uses sensors to detect the line and a microcontroller to determine movements to follow the line. Key components include a chassis, wheels, batteries, motors, and electronic circuitry. Line follower robots have applications in industrial automation and transportation. The robot must be able to navigate various environments and conditions while precisely tracking the line.
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 line following robot uses two IR sensors to detect a black line on a white surface. It moves forward when both sensors detect white, turns left when the left sensor detects black, and turns right when the right sensor detects black. The robot stops when both sensors detect black. It is built using an Arduino UNO, two DC motors controlled by an L293D motor driver IC, two IR sensors, a robot chassis, and a black electrical tape line on a white surface.
This document describes the design of a line-following robot that uses an ATMega8 microcontroller. The robot uses IR sensors to detect a black or white line and follow it, taking turns automatically. It includes IR sensors, a comparator IC, motor driver IC, DC motors, and a microcontroller board to process sensor input and control the motors accordingly to follow the line. The robot is able to detect the line with the IR sensors, send the sensor signals to the microcontroller via comparators, and have the microcontroller turn the appropriate motor on or off to steer the robot along the line.
Robot chooses a simpler non-branching path leads to reach goal very easily from a path or collection of paths, typically from an entrance to goal is known as " MAZE SOLVER ROBOT ".
These slides have been made by the members of roboVITics club - The Official Robotics Club of VIT. It deals with the basic concepts related to making a Line Follower Robot.
For details, visit http://maxEmbedded.com/
http://robovitics.in/
This document is a term paper report submitted by Priya Hada, a 5th semester B.Tech student in Electronics and Communication Engineering at Amity University Rajasthan. The report is about a line follower robot and includes an introduction, hardware description, working procedure, software skills used, and conclusions. The introduction provides background on line follower robots and describes their use in industrial applications to transport materials along predetermined paths. The hardware section details the basic components used including an AT89C51 microcontroller, IR sensors, motor driver circuitry, and a power supply.
Obstacle Avoidance Robot Summer training Presentation Wasi Abbas
i did an extremely hard work on it. I believe that you all my friends will surely get the benefit of this presentation. As a student of B.tech I just wish to assist those who always ready to assist another one. thanks for reading......
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.
The document describes an obstacle avoiding robot created by four group members using an Arduino UNO, ultrasonic sensor, DC motor driver, and connecting wires. The robot senses obstacles in its path using the ultrasonic sensor, avoids obstacles by reversing or turning, and resumes moving forward once the path is clear. The robot's program uses the ultrasonic sensor readings to determine its speed and maneuvering.
A line follower robot detects and follows a line on the floor using sensors. It uses a microcontroller like the AT89S52 to process sensor input and control motors to stay on the line. The hardware includes a power supply, sensors, motors, and other components. An embedded system combines both hardware and software to perform tasks. Line follower robots are used in manufacturing for transporting items between processes.
The document describes a path following robot project created by engineering students. It uses IR sensors to detect a black path on a white surface and a PIC microcontroller to process sensor inputs and control motors to follow the path. It provides a block diagram of the robot's components and architecture. It also details the algorithm used by the microcontroller to determine motor movements based on sensor readings to navigate straight paths and turns.
Edgefxkits.com has a wide range of electronic projects ideas that are primarily helpful for ECE, EEE and EIE students and the ideas can be applied for real life purposes as well.
http://www.edgefxkits.com/
Visit our page to get more ideas on popular electronic projects developed by professionals.
Edgefx provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Line following is one of the most important aspects of Robotics. A Line Follower Robot is an autonomous robot which is able to follow either a black or white line that is drawn on the surface consisting of a contrasting color. It is designed to move automatically and follow the made plot line. The path can be visible like a black line on a white surface or it can be invisible like a magnetic field. It will move in a particular direction Specified by the user and avoids the obstacle which is coming in the path. Autonomous Intelligent Robots are robot that can perform desired tasks in unstructured environments without continuous human guidance. It is an integrated design from the knowledge of Mechanical, Electrical, and Computer Engineering. LDR sensors based line follower robot design and Fabrication procedure which always direct along the black mark on the white surface. The robot uses several sensors to identify the line thus assisting the bot to stay on the track. The robot is driven by DC motors to control the movements of the wheels.
The document presents a line following robot project that uses an Arduino UNO microcontroller board. The robot follows a black line on a white floor using an array of infrared transmitters and receivers. The Arduino UNO controls two motor drivers that power the robot's motors to move forward when on the line based on sensor feedback. Potential applications of this type of line following robot include industrial material transport, automated vehicles, floor cleaning, and path guidance. The project aims to create a simple robot that can autonomously navigate using a line on the ground as a guide.
The document describes a line follower robot that uses infrared sensors to detect and follow a black line on a white surface. It uses an L293d motor driver IC to control two DC motors and drive the wheels. An LM324 comparator IC compares the output of the IR sensors to a reference voltage to determine if the sensor is over the black line or white surface. The robot also uses an L7805 voltage regulator to maintain a constant voltage supply for the components. The robot is able to navigate tight curves by sensing the line with the IR sensors and maneuvering accordingly using the closed-loop control system.
This slides are on the project: Line follower robot using arduino board and PID algorithm. If else coding makes the robot shake way often, so I took the time to learn PID and this is the result.
This document describes a line follower robot. A line follower robot is a machine that can follow a visible or invisible path. It uses sensors to detect the line and a microcontroller to determine movements to follow the line. Key components include a chassis, wheels, batteries, motors, and electronic circuitry. Line follower robots have applications in industrial automation and transportation. The robot must be able to navigate various environments and conditions while precisely tracking the line.
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 line following robot uses two IR sensors to detect a black line on a white surface. It moves forward when both sensors detect white, turns left when the left sensor detects black, and turns right when the right sensor detects black. The robot stops when both sensors detect black. It is built using an Arduino UNO, two DC motors controlled by an L293D motor driver IC, two IR sensors, a robot chassis, and a black electrical tape line on a white surface.
This document describes the design of a line-following robot that uses an ATMega8 microcontroller. The robot uses IR sensors to detect a black or white line and follow it, taking turns automatically. It includes IR sensors, a comparator IC, motor driver IC, DC motors, and a microcontroller board to process sensor input and control the motors accordingly to follow the line. The robot is able to detect the line with the IR sensors, send the sensor signals to the microcontroller via comparators, and have the microcontroller turn the appropriate motor on or off to steer the robot along the line.
Robot chooses a simpler non-branching path leads to reach goal very easily from a path or collection of paths, typically from an entrance to goal is known as " MAZE SOLVER ROBOT ".
These slides have been made by the members of roboVITics club - The Official Robotics Club of VIT. It deals with the basic concepts related to making a Line Follower Robot.
For details, visit http://maxEmbedded.com/
http://robovitics.in/
This document is a term paper report submitted by Priya Hada, a 5th semester B.Tech student in Electronics and Communication Engineering at Amity University Rajasthan. The report is about a line follower robot and includes an introduction, hardware description, working procedure, software skills used, and conclusions. The introduction provides background on line follower robots and describes their use in industrial applications to transport materials along predetermined paths. The hardware section details the basic components used including an AT89C51 microcontroller, IR sensors, motor driver circuitry, and a power supply.
Obstacle Avoidance Robot Summer training Presentation Wasi Abbas
i did an extremely hard work on it. I believe that you all my friends will surely get the benefit of this presentation. As a student of B.tech I just wish to assist those who always ready to assist another one. thanks for reading......
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.
The document describes an obstacle avoiding robot created by four group members using an Arduino UNO, ultrasonic sensor, DC motor driver, and connecting wires. The robot senses obstacles in its path using the ultrasonic sensor, avoids obstacles by reversing or turning, and resumes moving forward once the path is clear. The robot's program uses the ultrasonic sensor readings to determine its speed and maneuvering.
A line follower robot detects and follows a line on the floor using sensors. It uses a microcontroller like the AT89S52 to process sensor input and control motors to stay on the line. The hardware includes a power supply, sensors, motors, and other components. An embedded system combines both hardware and software to perform tasks. Line follower robots are used in manufacturing for transporting items between processes.
The document describes a path following robot project created by engineering students. It uses IR sensors to detect a black path on a white surface and a PIC microcontroller to process sensor inputs and control motors to follow the path. It provides a block diagram of the robot's components and architecture. It also details the algorithm used by the microcontroller to determine motor movements based on sensor readings to navigate straight paths and turns.
Edgefxkits.com has a wide range of electronic projects ideas that are primarily helpful for ECE, EEE and EIE students and the ideas can be applied for real life purposes as well.
http://www.edgefxkits.com/
Visit our page to get more ideas on popular electronic projects developed by professionals.
Edgefx provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Line following is one of the most important aspects of Robotics. A Line Follower Robot is an autonomous robot which is able to follow either a black or white line that is drawn on the surface consisting of a contrasting color. It is designed to move automatically and follow the made plot line. The path can be visible like a black line on a white surface or it can be invisible like a magnetic field. It will move in a particular direction Specified by the user and avoids the obstacle which is coming in the path. Autonomous Intelligent Robots are robot that can perform desired tasks in unstructured environments without continuous human guidance. It is an integrated design from the knowledge of Mechanical, Electrical, and Computer Engineering. LDR sensors based line follower robot design and Fabrication procedure which always direct along the black mark on the white surface. The robot uses several sensors to identify the line thus assisting the bot to stay on the track. The robot is driven by DC motors to control the movements of the wheels.
The document presents a line following robot project that uses an Arduino UNO microcontroller board. The robot follows a black line on a white floor using an array of infrared transmitters and receivers. The Arduino UNO controls two motor drivers that power the robot's motors to move forward when on the line based on sensor feedback. Potential applications of this type of line following robot include industrial material transport, automated vehicles, floor cleaning, and path guidance. The project aims to create a simple robot that can autonomously navigate using a line on the ground as a guide.
This document describes a line following robot project created by students at the Shri Govindram Seksaria Institute of Technology and Science Indore. The robot uses 3 IR sensor pairs and 2 motors to follow a black line on a white surface. It works by using the IR sensors to detect the line and send signals to the motor control circuitry, which instructs the motors to move the robot forward or turn as needed to stay on the line. The document discusses the components, working model, block diagram, applications and conclusions of the project. It proposes areas for future work, such as using a microcontroller and color sensors to add obstacle avoidance and other capabilities to the robot.
A line follower robot is designed to follow a predetermined path marked by a physical line or other markers. Various sensing schemes can detect these markers, ranging from simple low-cost line sensors to complex vision systems. Line follower robots are commonly used in manufacturing plants to move along specified paths and pick up and place components. They work by using sensors to detect the line path and feedback mechanisms to stay on course while correcting deviations.
Design and Construction of Line Following Robot using Arduinoijtsrd
Line following robot is an autonomous vehicle which detect black line to move over the white surface or bright surface. In this paper, the line following robot is constructed by using Arduino nano microcontroller as a main component and consists of three infrared IR sensors, four simple DC motors, four wheels and a PCB frame of robot chassis. The infrared sensors are used to sense the black line on white surface. When the infrared signal falls on the white surface, it gets reflected and it falls on the black surface, it is not reflected. In this system, four simple DC motors attached with four wheels are used to move the robot cars direction that is left, right and forward. The Arduino nano is used as a controller to control the speed of DC motors from the L2953D driver circuit. Khin Khin Saw | Lae Yin Mon ""Design and Construction of Line Following Robot using Arduino"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23977.pdf
Paper URL: https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/23977/design-and-construction-of-line-following-robot-using-arduino/khin-khin-saw
This document is an obstacle avoiding car project report submitted by three students - Utkarsh Bingewar, Shubham Thakur, and Rupesh Rote - to partially fulfill their project requirements for a bachelor's degree in electronics and telecommunications engineering. The report describes the design and implementation of a robotic vehicle that uses an ultrasonic sensor and microcontroller to detect and avoid obstacles in its path by controlling two DC motors through a motor driver. Experimental results show the car is able to successfully detect and navigate around obstacles.
The document describes a line following robot with obstacle detection capabilities. It uses a PIC microcontroller, IR sensors, motors and other components. The robot follows a black line but can detect and stop for objects in its path, then continue once the object is removed. It has applications in automated delivery systems, factories and tours. The hardware and software work together to sense the line and navigate corners while avoiding obstacles.
This project involves building a small Bluetooth controlled car using an Arduino board. The car can be controlled using an Android app. It uses a toy car as the base and replaces the original RF circuit with an Arduino circuit containing a Bluetooth module, motors, and motor driver. The Arduino code controls the car based on Bluetooth commands from the Android app, allowing remote control of the forward, backward, and steering functions.
This robot follows a black line on a bright surface or white line on a dark surface using IR sensors to detect the line. It uses a microcontroller, IR sensors, motor driver, and DC motors to sense the line and drive the wheels to stay on the line. When the sensors detect the line on one side, the microcontroller stops that side's motor to turn the robot.
This document summarizes key aspects of robotics and a line following robot project. It discusses that robotics involves designing and building intelligent mechanical agents to perform tasks autonomously or with guidance. It then describes a line following robot that uses infrared sensors to detect and follow a black line on a white surface without human control. The robot is able to correct itself to stay on the track and uses different motor speeds to enable turns. Microcontrollers like the ATmega8L are used as the processing system to generate outputs from sensor inputs.
Automatic railway gate control using arduino unoselvalakshmi24
This document describes an automatic railway gate control system using Arduino Uno. The system uses IR sensors to detect the arrival and departure of trains. When a train is detected, the system closes the railway gate automatically using servo or DC motors controlled by the Arduino. Buzzers notify people trying to cross the gate that it is closing. The system aims to prevent accidents at unmanned railway crossings by automating gate operation instead of manual control. The hardware components include an Arduino Uno, IR sensors, motors, buzzers and more. The system is programmed using Arduino C code.
This document summarizes a line follower robot project submitted for a bachelor's degree. The robot uses infrared sensors to follow a black line on a white surface or vice versa. An AT89C51 microcontroller controls two DC motors based on sensor input to move the robot forward, left, or right. The block diagram and circuit diagram show how the infrared sensor array, microcontroller, motor driver, and motors are connected. Potential applications include maze solving, pick-and-place automation, material placement, and obstacle avoidance.
1) The document describes an obstacle avoiding robot project built using an Arduino Uno, ultrasonic sensor, motor driver IC, servo motor, geared motors, and chassis.
2) The robot is programmed to continuously measure the distance to obstacles using the ultrasonic sensor and avoid obstacles by rotating or backing up when distances are less than 15cm.
3) Potential applications of obstacle avoiding robots include household vacuuming, dangerous environments where human access is unsafe, and mobile robot navigation systems.
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.
This document describes the sections and components of an automated trolley project:
1) The power section supplies 12V battery power to the project components through a switch and voltage regulator.
2) The sensor section uses IR sensors, a potentiometer, and comparator to sense a black line path and uses ultrasonic and color sensors to detect obstacles.
3) An Arduino controls the process by reading sensor inputs and sending commands to the driver section.
4) The driver section consists of relays and DC motors, using a motor driver circuit to provide sufficient power to move the motors based on Arduino commands.
This document describes an automatic robot system used to transport goods within industries using RF modules. The proposed system uses two robots, Robot A and Robot B, which receive destination coordinates from an RF module to find the shortest path. Robot A is given higher priority than Robot B to avoid collisions at junctions. The robots can follow lines, traverse grids, pick up objects, and avoid collisions through the use of sensors and a microcontroller. The RF module allows the robots to communicate and efficiently transport goods while minimizing time, power usage, and collisions between the robots.
Automatic Robot System In Industries Using Rf Module iosrjce
IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) is a double blind peer reviewed International Journal that provides rapid publication (within a month) of articles in all areas of electronics and communication engineering and its applications. The journal welcomes publications of high quality papers on theoretical developments and practical applications in electronics and communication engineering. Original research papers, state-of-the-art reviews, and high quality technical notes are invited for publications.
This document describes the design and implementation of an obstacle avoiding robot using an Arduino microcontroller. It includes a list of hardware components like the Arduino Uno, ultrasonic sensor, motor driver IC, servo motor and chassis. The circuit diagram and code are provided to explain how the Arduino controls the ultrasonic sensor, servo motor and motors to enable the robot to detect obstacles within 15cm and navigate around them. Applications of such robots include automated vacuuming, navigation in hazardous environments, and more.
This document describes an Android based coloured line follower robot. It consists of line sensors to detect different coloured lines, an obstacle sensor to detect obstacles using infrared, a comparator to compare sensor voltages, an RFID reader to detect tags, and a motor driver IC to control the motors. The robot can be controlled via an Android device using Bluetooth and avoids obstacles while following the desired coloured line to its destination. It has applications in factories, warehouses, and libraries.
This document describes an Android based coloured line follower robot. It consists of line sensors to detect different coloured lines, an obstacle sensor to detect obstacles using infrared, a comparator to compare sensor voltages, an RFID reader to detect tags, and a motor driver IC to control the motors. The robot can be controlled via an Android device using Bluetooth and avoids obstacles while following the desired coloured line to its destination. It has applications in factories, warehouses, and libraries.
Digital Twins Computer Networking Paper Presentation.pptxaryanpankaj78
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
Software Engineering and Project Management - Software Testing + Agile Method...Prakhyath Rai
Software Testing: A Strategic Approach to Software Testing, Strategic Issues, Test Strategies for Conventional Software, Test Strategies for Object -Oriented Software, Validation Testing, System Testing, The Art of Debugging.
Agile Methodology: Before Agile – Waterfall, Agile Development.
Mechatronics is a multidisciplinary field that refers to the skill sets needed in the contemporary, advanced automated manufacturing industry. At the intersection of mechanics, electronics, and computing, mechatronics specialists create simpler, smarter systems. Mechatronics is an essential foundation for the expected growth in automation and manufacturing.
Mechatronics deals with robotics, control systems, and electro-mechanical systems.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Supermarket Management System Project Report.pdfKamal Acharya
Supermarket management is a stand-alone J2EE using Eclipse Juno program.
This project contains all the necessary required information about maintaining
the supermarket billing system.
The core idea of this project to minimize the paper work and centralize the
data. Here all the communication is taken in secure manner. That is, in this
application the information will be stored in client itself. For further security the
data base is stored in the back-end oracle and so no intruders can access it.
Accident detection system project report.pdfKamal Acharya
The Rapid growth of technology and infrastructure has made our lives easier. The
advent of technology has also increased the traffic hazards and the road accidents take place
frequently which causes huge loss of life and property because of the poor emergency facilities.
Many lives could have been saved if emergency service could get accident information and
reach in time. Our project will provide an optimum solution to this draw back. A piezo electric
sensor can be used as a crash or rollover detector of the vehicle during and after a crash. With
signals from a piezo electric sensor, a severe accident can be recognized. According to this
project when a vehicle meets with an accident immediately piezo electric sensor will detect the
signal or if a car rolls over. Then with the help of GSM module and GPS module, the location
will be sent to the emergency contact. Then after conforming the location necessary action will
be taken. If the person meets with a small accident or if there is no serious threat to anyone’s
life, then the alert message can be terminated by the driver by a switch provided in order to
avoid wasting the valuable time of the medical rescue team.
Home security is of paramount importance in today's world, where we rely more on technology, home
security is crucial. Using technology to make homes safer and easier to control from anywhere is
important. Home security is important for the occupant’s safety. In this paper, we came up with a low cost,
AI based model home security system. The system has a user-friendly interface, allowing users to start
model training and face detection with simple keyboard commands. Our goal is to introduce an innovative
home security system using facial recognition technology. Unlike traditional systems, this system trains
and saves images of friends and family members. The system scans this folder to recognize familiar faces
and provides real-time monitoring. If an unfamiliar face is detected, it promptly sends an email alert,
ensuring a proactive response to potential security threats.
2. Principle
Principal of working of line follower is related to light. We use here
the behavior of light at black and white surface. When light fall on
a white surface it is almost full reflected and in case of black
surface light is completely absorbed. This behavior of light is used
in building a line follower robot.
4. Circuit Explanation
Sensor section:
This section contains IR diodes, potentiometer, Comparator (Op-Amp) and
LED’s. Potentiometer is used for setting reference voltage at comparator’s
one terminal and IR sensors are used to sense the line and provide a
change in voltage at comparator’s second terminal
Control Section:
Arduino Pro Mini is used for controlling whole the process of line follower
robot. The outputs of comparators are connected to digital pin number 2
and 3 of arduino. Arduino read these signals and send commands to driver
circuit to drive line follower.
Driver Section:
Driver section consists motor driver and two DC motors. Motor
driver is used for driving motors because arduino does not supply enough
voltage and current to motor.Arduino sends commands to this motor
driver and then it drive motors.
5. Working
Line follower robot senses black line by using sensor and
then sends the signal to arduino. Then arduino drives the motor ac
according to sensors' output.
Here in this project we are using two IR sensor modules namely left sensor
and right sensor. When both left and right sensor senses white then robot
move forward.
If left sensor comes on black line then robot turn left side.
If right sensor sense black line then robot turn right side until both sensor
comes at white surface. When white surface comes robot starts moving
on forward again.
6. Applications
These can be used in public places like shopping malls,
museums etc to provide path guidance.
These can also be used at homes for domestic
purposes like floor cleaning etc.
Can be used in any other place requiring a particular
item to be delivered from a place to other.
These robots can be used as automated equipment
carriers in industries replacing traditional conveyer
belts.
7. Advantages
Robot movement is automatic
It is used for long distance applications
Simplicity of building
Fit and forget system
Used in home, industrial automations etc.