25 thoughts on “Robot Challenge

  1. Man, front wheel …
    Man, front wheel design is coolio but man…. That things need to be way faster, to enter competitions at least

  2. dude, its they made …
    dude, its they made it them selves, they don’t need a remote and it’s made of mostly lego..

  3. The gear ratio …
    The gear ratio seems to be really bad, you don’t need that much torque, and a gyro would fix all of you turning problems.

  4. Looks like a tough …
    Looks like a tough challenge depending on what materials your limited too. Tank treads might help, but having some sensors to control the bots function leading into some different terrain would be best. Keep it up!

  5. This robot design ( …
    This robot design (long and narrow) is unsuitable for differential steering in tank style. Short and wide robots with 4wheel drive can maneuver better.

  6. The new NXT has …
    The new NXT has much more power, I built a simple robot with no torque gearing and it cllimbed 40 degrees angles!

  7. Not bad but giving …
    Not bad but giving more power to the back or middle wheels would help it climb and keep straight.

    – Mike

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