I just turned my $250 robot into a $20 $12.99 etch-a-sketch. Genius!

Edit: And yes, those are my fingers, I did the video, sorry Casey.

Edit: Here is my RBT code.

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3 Responses to NXT-a-sketch

  1. Casey says:

    they’re not even $20.

  2. Casey says:

    …and those are adrienne’s fingers!!!

  3. Mitchell says:

    Why make your program so difficult? You don’t need to use variables at all.

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