Lior Elazary KK6BWA

...because this life is yours. Some of it was given to you, the rest you make yourself.

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Lior Elazary
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Welcome to my website. Here you will find information on the various project I have for robotics, astronomy, sailing, Holiday display and other misalliances items. You can contact me at:

Random Project/Article

  • Sumaro
    Robotics / Other Robots

     

     

     

    The robot was created as a testing platform for the IsoPod, any maybe to compete in mini sumo competition one day. For now it has a GameBoy camera which it can detect a line and follow it.  The robot is built out of plastic and uses the Lego tracks.

    AutoCad File


    The source code included here is to read an image from the camera. The image is scaled down from 128x128 to 32x32 and is stored in the memory. Since the IsoPod memory word is 16bits then two 8bit pixels are stored in one memory location. GBASM file is a process to read a line from the camera in assembly.

    move-robot.fs

    GBAsm.upper.fs

    GBAsm.upper.fs

     

    A line detected from the camera

    Original Image

    Image detected by the camera


    Image from camera with V-Edge Enhancement