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This package takes the Trekker Navigator and Trekker Navigator Plus to the next level by using two Dual Sweeping Sensors and front bumper switch for obstacle avoidance.� An LCD is added for status, messaging, and debugging. The Dual Sweeping Sensors can be used to look for alternate paths without rotating the robot giving it 360 degrees of view.� It can also be used to parallel walls to work in conjunction with the compass.� The Trekker Electronic Compass Kit is used to determine its heading and using the Trekker Wheel Encoder Kit it will keep track of how far the wheels have traveled.� You can then expand the program to get around obstacles and resume its coarse.

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Example code and the Trekker Navigator and instructions are included on our Trekker download page.� A video Trekker Navigator is on our video page.

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� (1) Trekker Chassis

� (1) OOPic II Controller

� (1) Assembled OOPic II Expansion Card

� (1) Trekker Electronic Compass Kit

� (1) Trekker 4 sensor Wheel Encoder Kit

� (1) Trekker Bumper Switch Kit

� (1) Top Dual Sweeping Scanner Bracket

� (2) Sweeping IR and Ultrasonic Scanner Kits

� (1) Trekker Standard LCD Kit

Note: This kit comes standard with an OOPic-II, which requires a custom program cable to program it.� If you do not have a program cable, then you should select the OOPic II Starter Package or OOPic II+ Starter Package option.

OOPic - II
OOPic - II Plus - Add $5.00

OOPic II Starter Package - Add $10.00
OOPic II Plus Starter Package - Add $15.00

Enhanced wheel package upgrade - Add $16.50
Modify servos for continuous rotation - Add $8.00
Crimp the wires - Add $29.00

Solder everything - Add $37.00

Compete Assembly - Add $134.00

Assemble the Expansion Board yourself - Subtract $10.00

Upgrade 2 Line LCD to a 4 Line backlit LCD - Add $20.00