Difference between revisions of "Cloud Controlled Mobile Robot Design"

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TBD
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Due Date: 2019-03-06
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Using the parts listed below create a small differential drive robot controlled by the uController and commanded via the RaspberryPi.  Details to be given in class. The robot should do the following:
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* Move at a continuously variable speed
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* The rotation angle must be servoed off of the IMU
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* C-Type structure used for commanding direction and speed
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* Robot should never run into a an object (via feedback from IR)
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* Motors should stop when robot is picked up (via feedback from IMU)
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* Battery and power should be fully intergraded
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* Must be fully soldered
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* Robot should be controlled over WiFi from the RaspberryPi Zero W
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* Should fit inside of a 10cm cube
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Parts required to use:
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* [https://www.pololu.com/product/2130 DRV8833 dual motor driver]
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* Two (2) of the [https://www.pololu.com/product/2209 75:1 micro metal gearemotors]
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* [https://www.pololu.com/product/2127 LSM303D IMU]
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* [https://www.adafruit.com/product/3010 M0 uController]
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* Two (2) of the IR sensors
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* RaspberryPi Zero W
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* 3D printed structure
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Associated Work:
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* TBD
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Todo:
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* Make a program and protocol that can command the robot (with an ID) via the arrow keys
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** should control the robot to go forward, backwards, left, right
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** space bar should stop the robot (i.e. e-stop)
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** ASDF keys should command should command the robot to servo to 0 degrees (North), 90 degrees (East), 180 degrees (South), and 270 degrees (West)
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** should feedback all state data (IMU, IR, etc) to the RaspberryPi when Q is pressed
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* Video showing functionality
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* Attachments and frame should be design using CAD using Fusion 360
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* All electronics should be neat and soldered
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* Source code should be version controlled (I will check your commits and comments)
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* Five page (max) wright up showing images, psudo code, schematics, results (step inputs), etc. to be submitted

Revision as of 22:30, 17 February 2019

Due Date: 2019-03-06

Using the parts listed below create a small differential drive robot controlled by the uController and commanded via the RaspberryPi. Details to be given in class. The robot should do the following:

  • Move at a continuously variable speed
  • The rotation angle must be servoed off of the IMU
  • C-Type structure used for commanding direction and speed
  • Robot should never run into a an object (via feedback from IR)
  • Motors should stop when robot is picked up (via feedback from IMU)
  • Battery and power should be fully intergraded
  • Must be fully soldered
  • Robot should be controlled over WiFi from the RaspberryPi Zero W
  • Should fit inside of a 10cm cube

Parts required to use:

Associated Work:

  • TBD

Todo:

  • Make a program and protocol that can command the robot (with an ID) via the arrow keys
    • should control the robot to go forward, backwards, left, right
    • space bar should stop the robot (i.e. e-stop)
    • ASDF keys should command should command the robot to servo to 0 degrees (North), 90 degrees (East), 180 degrees (South), and 270 degrees (West)
    • should feedback all state data (IMU, IR, etc) to the RaspberryPi when Q is pressed
  • Video showing functionality
  • Attachments and frame should be design using CAD using Fusion 360
  • All electronics should be neat and soldered
  • Source code should be version controlled (I will check your commits and comments)
  • Five page (max) wright up showing images, psudo code, schematics, results (step inputs), etc. to be submitted
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