Datasheet

Robotics with the BOE Shield-Bot • 5
Chapter 6 Summary .................................................................................................................. 209
Chapter 6 Challenges ................................................................................................................ 210
Chapter 7. Navigating with Infrared Headlights ........................................... 216
Infrared Light Signals ................................................................................................................ 216
Activity 1: Build and Test the Object Detectors ........................................................................ 218
Activity 2: Field Testing ............................................................................................................. 224
Activity 3: Detection Range Adjustments ................................................................................. 230
Activity 4: Object Detection and Avoidance ............................................................................. 232
Activity 5: High-performance IR Navigation ............................................................................. 235
Activity 6: Drop-off Detector .................................................................................................... 238
Chapter 7 Summary .................................................................................................................. 243
Chapter 7 Challenges ................................................................................................................ 244
Chapter 8. Robot Control with Distance Detection ..................................... 249
Determining Distance with the IR LED/Receiver Circuit ........................................................... 249
Activity 1: Testing the Frequency Sweep .................................................................................. 250
Activity 2: BOE Shield-Bot Shadow Vehicle .............................................................................. 254
Activity 3: What's Next? ........................................................................................................... 262
Chapter 8 Summary .................................................................................................................. 265
Chapter 8 Challenges ................................................................................................................ 265
Index .................................................................................................................... 268