2. Preliminary Design Review Micromouse Spring 08

3. 8” Comb.

4. Group Member Roles Chris – Programming/Circuit Construction Joon – Circuit Construction/Programming Steve – Debugging

5. Primary: Build an autonomous robot that can find the center of a maze of set size. Secondary: Utilize the shortest path to travel to the center. Objectives

6. Approach Side sensor design Two wheeled mouse Circuit construction by etching rather than free wires Genius

7. Block Diagram

8. Overview of Parts Side Sensors Rabbit Li-ion Rechargeable Batteries Chassis (tupperware) Purchased: MC3479 Stepper Motor Driver MAX118 A/D Converter Jameco 237472 Bipolar Stepper Motor 12VDC

9. Our Layout, so far Basic Chassis Design

10. Sensors + Wheels

11. Bottom Layer

12. Sharp 2D120

20. What Remains to Be Done Finish designing the program and circuit layout Building the chassis Implementing the code Constructing the circuit Testing and debugging the mouse

21. Uncle Gantt’s Chart

22. Questions?