building instructions: maze robot - mit.edukristina/lego/unifiedf04/build instructions/maze...
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Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Building Instructions:
Maze Robot Basic Design from: “Building Robots with Lego Mindstorms” Modifications by: David Wang Diagrams and Instructions by: David Wang Diagrams and Instructions generated by: MLCad, LPub, L3P, and POVRay
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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If you have already built the “Basic Driving and Steering Robot”. . . These are the NEW parts you will need: These are the parts you will NOT use: Steps with asterisks (Step 100*:) are steps that vary from the “Basic Driving and Steering Robot.” Students should implement the changes denoted in these steps to make their basic robot into the maze robot.
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 1:
Step 2: Step 3:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 4*: Step 5:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 6: Step 7*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 8 (Step 7): Step 9 (Step 8)*: These pieces are flipped around
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 10 (Step 9): Step 11 (Step 10):
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 12 (Step 11)*: Step 13*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 14*: Step 15*: (The angle bracket is connected to the 2x6 and 2x4)
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 16 (Step 12): Step 17 (Step 13):
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 18 (Step 14)*: Step 19 (Step 15)*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 20*: Step 21*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 22*: Step 23 (Step 16)*: (Note the yellow rubber band – this part may be hard to put on. It can be found in your kit.)
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 24 (Step 17)*: Step 25*: (The 2x2 blocks displayed here represent the ends of Lego wires)
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 26 (Step 19)*: Step 27*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 28 (Step 21)*: Step 29*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 30 (Step 22): Step 31 (Step 25):
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 32*: Step 33*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 34*: Step 35*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 36*: Attach the blue rubber band from the ½ bushing on the lever arm you built in steps 33-35 to the dark grey peg on top of the touch sensors. The idea is to make the lever arm trigger the touch sensor when it is NOT touching a right wall. Step 37 (Step 26)*:
Building Instructions: Basic Driving and Steering Robot Unified Author: David Wang
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Step 38: Important Points:
1.) The block and peg in step 38 help prevent the robot from wandering too far right. If it interferes with the bump sensor, you may remove it.
2.) The orientation of the wire connections to the RCX and Motors MATTER.
3.) In step 34, you may move the piece that holds the 2 wheels in step 35 and the bushings on the rod to whatever distance you want.
4.) If you have already built the “basic robot,” you may find it easier to disassemble the old robot entirely to make sure you have all the pieces you need laying in front of you.