DrawBot – The Assembly, Part II

Now that all the parts have arrived, I’ve finished soldering the Adafruit Motor Shield, it’s time to figure out what the hell I’m doing.

  1. The Parts
    1. 9 VDC 1000mA regulated switching power adapter – UL listed 
    2. Stepper motor – 200 steps/rev, 12V 350mA
    3. Micro servo
    4. Arduino Uno R3 (Atmega328 – assembled)
    5. Adafruit Motor/Stepper/Servo Shield for Arduino Kit v1.0
  2. Assembly
    1. Adafruit soldering and assembly instructions for the Adafruit Motor Shield
      1. Hint:  Don’t try to put the L293D into the 16-pin sockets before you solder the socket into place.
      2. Hint:  While preparing to solder the header pins into the motor shield, I found that the motor shield would not sit flat on the Arduino Uno because the leads from the motor shield’s reset button were in the way.  I crimped the leads slightly and then motor shield sat flat.
    2. Download and read the Polargraph Instructions
      1. Polargraph build instructions on Instructables
      2. Latest Polargraph Build Instructions circa 11/28/2011
      3. Polargraph Instructions circa 10/20/2010
      4. Polargraph Instructions circa 10/9/2010
    3. Install the Processing environment
      1. Processing environment download page
      2. It’s necessary to run the Polargraph controller software
    4. Update the Arduino Uno’s firmware
      1. Go to Arduino.cc and download the latest software (Version 1.0 is 85.9MB for Windows)
        1. The latest version of Sandy Noble’s Polargraph software requires the Arduino 1.0 firmware
      2. Install the Arduino drivers123
        1. Plug in your board and wait for Windows to begin it’s driver installation process.  After a few moments, the process will fail, despite its best efforts
        2. Click on the Start Menu, and open up the Control Panel.
        3. While in the Control Panel, navigate to System and Security. Next, click on System. Once the System window is up, open the Device Manager.
        4. Look under Ports (COM & LPT). Â You should see an open port named “Arduino UNO (COMxx)”
        5. Right click on the “Arduino UNO (COmxx)” port and choose the “Update Driver Software” option.
        6. Next, choose the “Browse my computer for Driver software” option.
        7. Finally, navigate to and select the Uno’s driver file, named “ArduinoUNO.inf”, located in the “Drivers” folder of the Arduino Software download (not the “FTDI USB Drivers” sub-directory).
        8. Windows will finish up the driver installation from there.
      3. OMG!  I just made an LED blink!
        1. I followed up this incredible success by adjusting the amount of time the LED spent off and on.  It was pretty cool. 4
    5. Download Sandy Noble’s Polargraph Controller v2.0
      1. Download the Windows binaries or
      2. Download the source code and compile them for yourself
    6. Download the AccelStepper Arduino Library
      1. Direct download
    7. Download the Adafruit Motor Shield Arduino Library
      1. Direct download
      2. When I tried to drop this library into the “arduino-1.0/libraries/” subfolder, the Arduino IDE freaked out.  I had to rename the library sub-folder from “adafruit-Adafruit-Motor-Shield-library-dd30da7″ to “AdafruitMotorShieldLibrary” since the IDE would not recognize a library with spaces, dashes, etc.
    8. Um… now what?
      1. As I’ve mentioned, I really have no clue what I’m doing here.  I’m mostly just banged away at the motor shield with a hot soldering iron, jammed it onto an Arduino…  and don’t know what to do next!  Halp?

”Posts
  1. Wanna make a DrawBot?
  2. DrawBot Resources and Links
  3. DrawBot, the Adventure Begins
  4. DrawBot - Parts Ordered!!!
  5. DrawBot - The Breakdown
  6. DrawBot - Parts Shipped!!!
  7. DrawBot - What would you draw?
  8. DrawBot - The Plan!
  9. DrawBot - The Hacks
  10. DrawBot – The Assembly, Part I
  11. DrawBot – The Software, Part I (and an existential conversation)
  12. DrawBot – The Assembly, Part II
  13. DrawBot – The Assembly, Part III
  14. DrawBot – Halp!!! No - seriously, a little help?
  15. i find i want to add more posts in some random series, just so i can use my new plugin
  16. This is a test of the Simple Series post system... This is only a test
  17. ZOMG! Simple Series is going viral!
  18. Simple Series with SEO! after just one day
  19. DrawBot – The Assembly, Part V
  20. DrawBot – The Operation, Part I
  21. DrawBot – The Assembly, Part VIII
  22. DrawBot – The Breakdown, Part II
  23. DrawBot – Printing!
  24. DrawBot – Calibration
  25. DrawBot – Pen Selection
  26. WordPress plugin - OCD Plugin Stats
  27. Restarting a Stalled DrawBot Drawing
  28. Another Drawing Robot!!!
  29. Why do DrawBots draw on walls?
  30. Maze Code + Polargraph?
  31. DrawBot Aesthetic Re-Design Ideas
  32. I think I know what I want to draw next...
  33. This project is not going to overengineer itself
  34. Overengineered Spools
  35. Overengineered Stepper Motor Mounts, Filament Guides
  36. Overengineered Bolt Endcaps, Case Holder
  37. Building an Arduino Drawing Robot - On The Cheap
  38. Unidentified Foam Object
  39. Simple Series WordPress Plugin Update
  40. How to add a custom button to the WordPress Visual TinyMCE Editor
  41. A Study of Drawing Robot Pen Holders and Design Considerations
  42. Drawing Robot Pen Holders, Calligraphy Pens, and Thought Experiments
  43. Ideal Qualities in a Drawing Robot Pen Holder
  44. DrawBot Pen Holder Post Mortem
  45. To Maker Faire!!!
  46. Drawing Robot Penmanship

  1. This was written for Windows XP, Vista, and 7, there’s also guides for Mac OS X and Linux []
  2. I’ve just copied and pasted this info here for completeness. []
  3. MacOSX []
  4. Arduinos can be used for MORE than this, you say?!  Tell me more! []

5 Responses to “DrawBot – The Assembly, Part II”

  1. kongorilla says:

    1. Rename the folder that contains the adafruit motor shield library “AFMotor” (no quotes).
    2. Read the Instructable. Repeat as necessary.

    http://www.instructables.com/id/Polargraph-Drawing-Machine/

  2. Sandy Noble says:

    The issue is I think that inside the AFMotor zip, there’s a folder called adafruit-Adafruit-Motor-Shield-library-dd30da7, and inside _that_ is the real AFMotor folder. I think it’s got to do with where in github you get the zip from. Great build!

  3. MakerBlock says:

    @Sandy Noble: Thanks Sandy!! I’ll change that up right now!

  4. […] along at home, I’m sorry – I have been leading you on a fool’s quest.  I did warn you at the outset I had no idea what the hell I was doing.  Carry on, don’t worry about me, I’ll go down with this […]

  5. […] DrawBot – The Assembly, Part II […]

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>