Jul 23, 2008 18:38 GMT
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NXT Disk Plotter
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fully functional CD and DVD plotter with LEGO Mindstorms NXT

The disk plotter is a more complex project than the ones I did before.
The purpose is simple: print on the upside of a CD or DVD. You can download below the building as well as the setup instructions in PDF format. You need to be an experienced builder to complete the instructions and align the moving parts. Nevertheless, the result is worth the time and efforts and you will get a fully functional plotter.
There are currently 2 different software versions available. One is more simple and prints on the disk in a circular pattern. The other one is more complex and can write on the disk linearly. This software is still under development and will be downloadable sometime in the future.

History:
  • July 9, 2007: uploaded building and setup instructions




  • Building and Setup Instructions

    Building and setup instructions for the Disk Plotter are available in PDF format bellow. Building instructions download size is about 4.3 MBytes. Setup instructions download size is about 0.5 MBytes. You will need Adobe Acrobat Reader to see and print the instructions.

    Download the Disk Plotter Building Instructions in PDF Format
    (4.3 MB)

    Download the Disk Plotter Setup Instructions in PDF Format
    (0.5 MB)


    Programming


    The program for the Disk Plotter was written in NBC. NBC can be downloaded here. The integrated compiler environment called BricxCC can be downloaded here.

    The simple program version for the Disk Plotter only supports writing in a circular pattern. It is going to be downloadable, soon.
    The complex program version for the Disk Plotter supports writing in a linear pattern. It is going to be downloadable later.
     
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