Learning Math/CS/STEAM with Robotics
4.2.3 Use a Joystick to Control a Linkbot (Part 2)
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The code: The new additions to the code are two "elseif" clauses in the if-elseif statement that check the X value of the joystick and execute a "turn right 90 degrees" or "turn left 90 degrees" command. Connections: The connections are the same as in the first "Control a Linkbot" activity.
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| Grid Size: S M L | Simple View: | MinView: |
| Coord: x-axis y-axis | Grid Lines: x-axis y-axis | |||
| Grid: | 12x12 inches | 24x24 inches | 36x36 inches | |
| 72x72 inches | 96x96 inches | 192x192 inches | ||
| 1x1 inches | 2x2 inches | Fraction: | ||
| xy-Range: | ||||
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| Quad: | 1 Quadrant | 4 Quadrants | 1&4 Quadrants | |
| Units: | US Customary | Metric | Ruler: | |
| Labels: |
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Font
px
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| Tics Lines: |
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Width
px
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| Hash Lines: |
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Width
px
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1. Linkbot
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(
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in
) in
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degrees
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Width
px
2. Linkbot
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in
) in
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degrees
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Width
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3. Linkbot
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degrees
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Width
px
4. Linkbot
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degrees
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Width
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5. Linkbot
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degrees
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6. Linkbot
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degrees
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7. Linkbot
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degrees
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8. Linkbot
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degrees
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9. Linkbot
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degrees
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10. Linkbot
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degrees
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11. Linkbot
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degrees
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12. Linkbot
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degrees
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Width
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1. OmniBotA
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degrees
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2. OmniBotA
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degrees
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3. OmniBotA
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degrees
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4. OmniBotA
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degrees
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5. OmniBotA
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degrees
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6. OmniBotA
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degrees
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Modify the code so that it blinks the robot's LED 3 times (1/2 second on, 1/2 second off) before turning right or left. |
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Pre-Board Workspace
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Post-Board Workspace
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