1. Free Space Optical Communications Senior Design Project Fall 2011 TEAM AWESOME

2. OVERVIEW Final Product Initial Project Specifications Actual Project Specifications Project Schedule Loose Ends Conclusion

3. FINAL TRANSMITTER DESIGN

5. FINAL RECEIVER DESIGN LT1226 Op-Amp

6. FINAL RECEIVER DESIGN

7. FINAL CHARGING CIRCUIT DESIGN

8. SpecificationsUnitsMin/MaxIdeal Wireless operating range feet > 2060 Time to set-up minutes <205-10 Number of pages in operating manual pages < 105 Battery life hours >= 25 Size of product package ft 3 < 1< 0.5 Number of wires needed # <= 5<= 3 INITIAL PRODUCT SPECIFICATIONS

9. SpecificationsUnitsMin/MaxIdeal Actual Wireless operating range feet > 206023 Time to set-up minutes <205-105 Number of pages in operating manual pages < 1056 Battery life hours >= 25>5.5 Size of product package ft 3 < 1< 0.53 Number of wires needed # <= 5<= 32.5 ACTUAL PRODUCT SPECIFICATIONS

10. PROJECT SCHEDULE

11. LOOSE ENDS Receiver Package Robustness

12. CONCLUSION Lessons Learned Project schedule is important Communication is key Managing time effectively & dividing the work load Highlights Finished one day after our projected finish date Got a lens incorporated into the system Got the 1Ghz op-amp to work Disappointments Receiver Failure during presentation