Beer Pong Bot Sensor Presentation

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Beer Pong BotSensor Presentation

• Gram Slingbaum
• IMDL Spring 2008

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Types of Sensors Used

• SRF05 Sonar
• Finding distance to cups
• Special Sensor
• CMU Camera
• For pointing in the correct direction

3
SRF05 Sonar

• Tested thoroughly on a table pointing at cups
• Increments of 6 straight in front on sonar
• Also put cups down sides of table to test angle
  of vision

4
SRF05 Sonar Test Data

• Cups down the sides of 3'x5' table had to be at
  least 2 feet forward of sonar to be recognized
  but could be found all the way to 4 feet in front
  of the sonar

5
CMU Camera

• Got the CMU Camera functioning in lab with both
  HyperTerminal and with the Java GUI program that
  comes with it.
• I still need to test with cups for my project and
  to get the servo control working.

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CMU Camera Test DataDump Frame
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CMU Camera Test DataColor Tracking
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The End!