Dual-Axis Compass icon Dual-Axis Compass Dual-axis I2C magnetic sensor for EZ-B robots enabling magnetic direction sensing; requires short 2-3 in wiring. Third-party hardware. Try it →
Tutorial
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The Robot Program Episode 023: Mobile JD

Step 31 of 34
Step 30

The default JD project app includes color tracking. The default color for tracking is red. Choose a red object and hold it against a contrasting background. Color tracking works best when the light source is not directly behind the robot.

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