1. Wandering Ambassador P13215 Baabak Mamaghani (EE) Team Lead David Gillette (EE) PCB Matt Pendel (EE) PCB/Enclosure Armando Briones (CE) Software Sagar Saxena (EE) Controller Anjit Rana (EE) Navigation Professor George Slack (EE) Advisor/Customer

2. Project Description Overhaul of the Wandering Ambassador, a legacy project, with an emphasis on maintainability and expandability

3. High Level Customer Needs  Rebuff the robot  Redesign the PCB for expandability  Create electronic storage box  Wireless remote control  Develop a navigation system  Implement code for control and navigation  Document everything (Wandering Ambassador Manual)

4. Concept Summary Power Regulator Panda Board Mouse HDMI Battery PCB USB Keyboard Screen Psoc5 I/O Psoc5 I/O Encoders Sonar Left Motor Right Motor Expansion for Sensors Motor Controller

5. System Architecture

7. Design Summary Robot is moving with the help of Sonars and Encoders Working PCB Working Regulators Better Aesthetics Code is efficient. Overall, project is a success!

8. System Testing Results Sonars and encoders were tested and were found to perform as expected The newly designed motherboard has better space efficiency and ports for daughter boards for future expansion The new web-based GUI is more intuitive Transition from polling paradigm to interrupt-driven software was successful The RC controller was made to make the robot move without the website. Verification and reintegration of the two ARM processors

9. Objective Project Evaluation: Success and Failure Core objectives were met: Hardware and software overhaul Maintainability and expandability Additional features More intuitive GUI New RC controller module Working battery meter Unrealized endeavors RFID implementation Pure UART communication

10. Opportunities/Suggestions for Future Work Implementation of RFIDs for autonomous navigation Daughter boards for sonars and other sensors Implement a more powerful computer (for autonomy) Webcam integration Moving limbs Wandering Ambassador  Wall-E

11. Questions?