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Maze-Solving Robot
This is the hardware I designed for our final project for SFU's ENSC-182 robotics class. My partner wrote the sonar-based maze-solving software in RobotC; I wrote the code that plots and updates the maze on the display as the robot explores it.
About this creation


(Note: the robot will draw solid walls as the sonar detects them, and plot X's in the dead ends, but this image doesn't show it.) It also makes frusrated R2-D2 style beeps when it encounters a dead-end.









Note that there is a hollow space between the motors and the NXT microcontroller; this space is used for the rechargeable battery pack that our class uses, but there is no part in Lego Digital Designer to represent it.




Building instructions
Download building instructions (LEGO Digital Designer)

Comments

 I like it 
  July 17, 2012
Hi, do you still have the code part of the robot? I am now have some problem with the idea of the robot, would you please send me a copy of the code so I can find out what is wrong.... Thank you.
 I like it 
  July 17, 2012
BTW my email address is tkqian@gmail.com thank you!!
 I like it 
  July 17, 2012
Hi, do you still have the code part of the robot? I am now have some problem with the idea of the robot, would you please send me a copy of the code so I can find out what is wrong.... Thank you.
 
By Gary Williams
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LEGO models my own creation MOCpages toys shop Maze-Solving RobotRobotics


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