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224 FINAL PROJECT- WIRELESS CONTROL OF A BOE-BOT

224 FINAL PROJECT- WIRELESS CONTROL OF A BOE-BOT. Tom Cohlmia-Scott Moffat-Ashley Nidiffer-Eric Yim. Objective. Our goal in this project was to use wireless technology to control a robot along a given path. To accomplish this we will integrate the Basic stamp and LabView programs. Parts.

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224 FINAL PROJECT- WIRELESS CONTROL OF A BOE-BOT

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  1. 224 FINAL PROJECT-WIRELESS CONTROL OF A BOE-BOT Tom Cohlmia-Scott Moffat-Ashley Nidiffer-Eric Yim

  2. Objective • Our goal in this project was to use wireless technology to control a robot along a given path. • To accomplish this we will integrate the Basic stamp and LabView programs.

  3. Parts • Assembled Boe-Bot, Parallax Robotic Kit #28132 • Blue Tooth Wireless Adapter, DBT120 • Wireless Card, eb500 • Gyroscope, ADXRS150EB Hardware Challenges • Basic Stamp Chip malfunctioned • Wireless card communication failure • ADC Chip was not provided

  4. Calibration Servo Motors • Run servo motors at 750 and zero the motion Gyroscope • Run the robot in a circle, record time and angular distance • Use LabView to record the Gyroscope output • Graph the angular velocities vs. output voltage

  5. Angular Velocity vs. Voltage • Calculate the linear equations of the line

  6. Wireless • Learned Bluetooth software • Sent and Received text wirelessly

  7. Programing We used 2 programming languages in this project: LabView and Basic Stamp. LabView Basic Stamp

  8. Basic Stamp • Calibration of servo motors • Calibration of Gyroscope Servo Motor Gyroscope

  9. LabView • Used to Record Gyroscope Calibration Data • Configure LabView to connect to Bluetooth • Write a LabView program to control Boe-Bot

  10. Final Programs Final LabView front panel

  11. Final LabView Block Diagram

  12. Detail of Final LabView program

  13. Basic Stamp final program

  14. Demonstration

  15. Limits: Lack of ADC chip Speed of communication of the wireless Accuracy of LabView angle calibration Next Steps: Install and wire an ADC chip Integrate the gyroscope into the LabView program Integrate feedback into program Conclusion

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