Set Digital icon Set Digital — Toggle a digital I/O port between TTL low (0V) and high (3.3V/5V) in ARC; select board and port, simple on/off control-signal only. Try it →
Tutorial
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Steps

  1. Professor E's Overview
  2. Step 1
  3. Step 2
  4. Step 3
  5. Step 4
  6. Step 5
  7. Step 6
  8. Step 7
  9. Step 8
  10. Step 9
  11. Step 10
  12. Step 11
  13. Step 12
  14. Step 13
  15. Step 14
  16. Step 15
  17. Step 16
  18. Step 17
  19. Step 18
  20. Step 19
  21. Step 20
  22. Quiz

The Robot Program Episode 021: Detect Face And Wave - Blockly

Step 22 of 22
Quiz

Question #1 Why is a camera a peripheral device?

Question #2 Which command was used to convert text to robot audio output?

Question #3 What does AutoPosition (Wait) mean?

View the answers to this quiz at www.ez-robot.com/Tutorials/Lesson/95.

Visit www.TheRobotProgram.com for more episodes.

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