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Obstacle Detecting Blind Person Stick

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Objectives

The main objectives of this project are:

  • To design and implement an obstacle-detecting stick for visually impaired individuals.
  • To provide real-time alerts for obstacles.
  • To enhance the mobility and independence of blind persons.
  • To ensure the system is cost-effective and easy to use.
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Components and Tools

Hardware Components

  • Arduino Uno microcontroller
  • Ultrasonic Sensor (e.g., HC-SR04)
  • Buzzer
  • Vibration motor
  • Battery pack
  • Switches and buttons
  • Breadboard and connecting wires
  • Stick (to attach components)

Software Tools

  • Arduino IDE
  • Libraries: NewPing.h (for ultrasonic sensor)

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