Final Product

Hardware and Software Tools

Below is a list of hardware and software used to complete our project:


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Power and Driving

  • Wobble head switches
  • 12V lead acid car battery
  • Sabertooth 2x60 motor driver
  • Arduino thumb joystick
  • Twist and push stop switch for emergencies
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Software and Interfacing

  • Processing IDE
  • Arduino IDE
  • Fritzing
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Controls and Sensing

  • IR sensors
  • Arduino Uno
  • Arduino jumper wires
  • USB-A to USB-C cable
  • LSM9DS1 accelerometer


The Platform

Here is what our final product looks like:


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Design Features

  • A user-configurable joystick and head switches

  • A client-side graphical user interface (GUI) that
    allows you to adjust data collection parameters
    and driving inputs

  • Ability to collect several types of data
    based on connected sensors

  • Full driving capabilities: forward and reverse
    motion, as well as smooth turning

  • An emergency stop switch in case the
    platform needs to be powered down

Benefits

  • Allows students with mobility issues
    to drive and experience independent mobility

  • Provides a safe platform for them
    to practice on, with modified controls
    for easier usage and operation

  • Smooth interface allows client to change
    settings as needed without the need
    to manipulate code or wiring

  • Modular and adaptable, parts can easily
    be upgraded or changed to meet the needs
    of other students

Applications

  • Students and therapists in FUSD can use
    the platform with ease, as it is currently
    housed in Dr. Winfree's lab

  • Design can be adapted for future builds,
    as it utilizes two 12V car batteries for increased
    drive time, unlike other implementations

  • Platform build can easily be reproduced
    in other settings due to simpler design
    and open-source coding


Resources

Looking for more information? Find our user manual, code, and final presentation below, or check out the documentation page.


AmpEd Final Presentation.pptx
AmpEd Design Review 4 and User Manual
Arduino Main Driver Code
Arduino to User Interface Test Code
User Interface Code

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