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Excellence In OBSTACLE FINDER ROBOT(S-EOFR-4161)

  • Last updated Oct, 2026
  • Certified Course

Course Includes

  • Duration1 Month
  • Enrolled0
  • Lectures25
  • Videos0
  • Notes0
  • CertificateYes

What you'll learn

Obstacle Finder Robot is a practical robotics course designed to introduce learners to robot assembly, electronics, Arduino programming, sensors, motor control and autonomous navigation.

The course focuses on building a robot that can detect obstacles using an ultrasonic sensor and make movement decisions accordingly. Learners understand how motors, motor drivers, sensors and microcontrollers work together to create an intelligent robotic system.

Through hands-on activities, students learn to assemble the robot, measure distances, program movement, detect obstacles and develop automatic turning and navigation logic. Advanced activities introduce servo-based sensor scanning and improved path-selection techniques.

What You Will Learn

  • Fundamentals of robotics and electronics
  • Robot chassis and mechanical components
  • Arduino microcontroller basics
  • Arduino programming
  • DC geared motors
  • Motor driver operation
  • Ultrasonic sensor working
  • Distance measurement
  • Obstacle detection
  • Robot movement control
  • Automatic obstacle avoidance
  • Servo motor control
  • Sensor scanning
  • Path selection and navigation logic
  • Robot circuit integration
  • Troubleshooting and maintenance
  • Complete obstacle finder robot development

Who Can Join?

  • School students
  • Robotics beginners
  • STEM learners
  • Arduino beginners
  • Engineering and diploma students
  • ITI and technical students
  • Electronics students
  • Robotics enthusiasts
  • Students interested in automation and embedded systems

Prerequisites

  • Basic computer knowledge
  • Basic mathematical and logical reasoning
  • Basic electronics knowledge is helpful but not mandatory
  • No previous robotics experience is required

Course Outcomes

After completing the course, learners will be able to:

  • Understand the basic principles of robotics
  • Identify and use common robotic components
  • Assemble a basic mobile robot
  • Connect motors and motor drivers
  • Interface ultrasonic sensors with Arduino
  • Measure distance using sensors
  • Program basic robot movements
  • Develop obstacle detection logic
  • Create automatic obstacle avoidance
  • Use servo motors for sensor scanning
  • Develop basic autonomous navigation
  • Troubleshoot hardware and programming problems
  • Build and demonstrate a complete Obstacle Finder Robot project

Career & Learning Opportunities

  • Robotics Project Assistant
  • Robotics Technician – Entry Level
  • Arduino Project Trainee
  • Embedded Systems Trainee
  • Electronics Project Trainee
  • STEM Project Assistant
  • Robotics Lab Assistant
  • Automation Trainee
  • IoT & Robotics Project Assistant
  • Robotics Trainer – Entry Level


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Course Syllabus

Module 1 – Introduction to Obstacle Finder Robot

  • Introduction to robotics
  • Concept of obstacle detection
  • Working principle of an obstacle finder robot
  • Applications of obstacle detection robots
  • Components required for the project
  • Basic robot movement concepts
  • Project planning and workflow

Module 2 – Electronics Fundamentals

  • Basic electrical concepts
  • Voltage, current and resistance
  • DC power supply
  • Electronic components
  • Resistors and capacitors
  • Switches and connectors
  • Reading basic circuit diagrams

Module 3 – Robot Components

  • Robot chassis
  • DC geared motors
  • Wheels and caster wheel
  • Motor driver
  • Microcontroller
  • Sensors
  • Battery and power supply
  • Jumper wires and connectors

Module 4 – Microcontroller Fundamentals

  • Introduction to microcontrollers
  • Role of microcontrollers in robotics
  • Arduino fundamentals
  • Arduino board components
  • Digital and analog pins
  • Power and ground connections
  • Microcontroller-based robot control

Module 5 – Arduino Programming Basics

  • Introduction to Arduino IDE
  • Creating and uploading programs
  • Program structure
  • Variables and data types
  • Operators
  • Conditional statements
  • Loops
  • Functions
  • Basic programming practice

Module 6 – DC Motors & Motor Control

  • Introduction to DC motors
  • Geared motors
  • Motor direction control
  • Forward and backward movement
  • Left and right movement
  • Motor speed concepts
  • Motor driver fundamentals
  • Practical motor control

Module 7 – Motor Driver Module

  • Introduction to motor driver circuits
  • Need for motor drivers
  • Motor driver connections
  • Input and output pins
  • Connecting motors to the driver
  • Arduino and motor driver integration
  • Testing motor movement
  • Troubleshooting motor connections

Module 8 – Ultrasonic Sensor

  • Introduction to ultrasonic sensors
  • HC-SR04 sensor
  • Working principle of ultrasonic sensing
  • Trigger and Echo pins
  • Measuring distance
  • Connecting ultrasonic sensor to Arduino
  • Programming distance measurement
  • Practical sensor testing

Module 9 – Obstacle Detection

  • Concept of obstacle detection
  • Distance threshold setting
  • Detecting objects in front of the robot
  • Sensor-based decision making
  • Programming obstacle detection
  • Testing different distances
  • Improving detection accuracy

Module 10 – Robot Movement Programming

  • Forward movement
  • Reverse movement
  • Left turn
  • Right turn
  • Stop command
  • Speed control
  • Combining motor functions
  • Creating movement sequences

Module 11 – Obstacle Avoidance Logic

  • Basic obstacle avoidance algorithm
  • Detecting an obstacle
  • Stopping the robot
  • Changing direction
  • Selecting an alternative path
  • Conditional decision making
  • Creating automatic navigation logic

Module 12 – Servo Motor & Sensor Scanning

  • Introduction to servo motors
  • Servo motor control
  • Mounting ultrasonic sensor on servo
  • Left-side scanning
  • Right-side scanning
  • Comparing available paths
  • Selecting a safe direction
  • Improving robot navigation

Module 13 – Robot Assembly

  • Chassis assembly
  • Motor and wheel installation
  • Motor driver placement
  • Arduino mounting
  • Ultrasonic sensor installation
  • Servo motor installation
  • Battery placement
  • Wiring and cable management

Module 14 – Circuit Integration

  • Complete circuit design
  • Arduino and motor driver integration
  • Ultrasonic sensor connections
  • Servo motor connections
  • Power supply connections
  • Common ground connections
  • Circuit testing
  • Safety precautions

Module 15 – Programming the Obstacle Finder Robot

  • Writing the complete robot program
  • Sensor distance calculation
  • Motor control functions
  • Obstacle detection conditions
  • Automatic turning logic
  • Servo-based scanning
  • Path selection
  • Program optimization

Module 16 – Advanced Obstacle Detection

  • Multiple distance thresholds
  • Dynamic obstacle detection
  • Sensor response optimization
  • Improved turning logic
  • Detecting narrow paths
  • Handling different obstacle sizes
  • Improving navigation performance
  • Advanced robot movement logic

Module 17 – Troubleshooting & Maintenance

  • Sensor troubleshooting
  • Motor problems
  • Motor driver issues
  • Arduino programming errors
  • Power supply problems
  • Wiring and connection errors
  • Calibration and testing
  • Basic robot maintenance

Module 18 – Obstacle Finder Robot Project Design

  • Project planning
  • Component selection
  • Circuit planning
  • Mechanical assembly
  • Sensor placement
  • Programming workflow
  • Testing and debugging
  • Project documentation

Module 19 – Practical Robotics Projects

  • Basic obstacle detection robot
  • Automatic obstacle avoiding robot
  • Ultrasonic sensor robot
  • Servo-based scanning robot
  • Smart navigation robot
  • Multi-direction obstacle detection
  • Improved path-selection robot
  • Custom obstacle finder project

Module 20 – Final Obstacle Finder Robot Project

  • Complete robot assembly
  • Hardware integration
  • Arduino programming
  • Sensor calibration
  • Obstacle detection testing
  • Navigation testing
  • Troubleshooting and optimization
  • Project presentation
  • Project documentation
  • Final practical assessment


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