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SPC (Self Parking Car) SPC (Self Parking Car)
Posted by: cesky79

Video duration: 48 seconds

It's a kind of robot-car done with LEGO mindstorms NXT elements that can automatically park itself if it detects enough space between 2 objects. It has got an ultrasonic sensor that detects the length of free spaces. Then, when it detects enough space, it makes the necessary movments to park. And when you say "GO!" it returns to the road.

Related: car, lego, mindstorms, nxt, park, robot, system

LFR (Line Follower Robot) V1.0 LFR (Line Follower Robot) V1.0
Posted by: cesky79

Video duration: 67 seconds

It is a 3 wheeled vehicle with a motor for each front wheel. A third motor is used to swing a light sensor so it can distinguish the black line from the white field and follow it.
A sound sensor makes it turn 180º with a whistle.

Related: car, follower, lego, lfr, light, line, mindstorms, nxt, robot, sensor, wheeled

NXT Robot Arm - nxtprograms.com NXT Robot Arm - nxtprograms.com
Posted by: cesky79

Video duration: 33 seconds

This is the final result for the proposed challenge in nxtprograms.com for the Robot Arm: a program that controls the arm automatically by itself and swaps the position of the two balls.

Related: arm, balls, challenge, lego, mindstorms, nxt, nxtprograms.com, program, robot