13 responses

  1. vocaro
    February 24, 2010

    I wouldn't describe using light sensors instead of gyros as “really cool”. It's actually a cheat, since light sensors aren't as noisy as gyros, and you typically need to combine gyros with an accelerometer (merged with a Kalman filter) in order to achieve good balance. Also, the light sensor approach limits this bot to perfectly flat surfaces.

    And you have a typo: “it's relative distance” — > “its relative distance”

  2. Phallus Nocturne
    February 24, 2010

    When I was a kid I had a hard time building a house…

    @vocaro .. Flat and somewhat reflective!

  3. Brad
    March 5, 2010

    cool now go over a bump

  4. fitz
    August 1, 2010

    duuuude this is so cpoooool i am in a lego league but im pretty sure we couldn’t acomplish that p.s im 9

  5. fitz
    August 1, 2010

    duuuude this is so cpoooool i am in a lego league but im pretty sure we couldn’t acomplish that p.s im 9

  6. fitz
    August 1, 2010

    duuuude this is so cpoooool i am in a lego league but im pretty sure we couldn’t acomplish that p.s im 9

  7. Rick Saddoris
    April 21, 2011

    Kudos.

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