Lesson 38 · The neopixel and its colors

Robotics basics · 5 min · See the playlist on YouTube ↗

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A neopixel can light up in any color, and that's where the interesting question comes in: how do you tell a program what color you want it to be.

🎯 The challenge of this lesson

Add a fourth track with the three numbers set to two hundred and fifty-five and see what color comes out; then try setting the red to thirty instead of two hundred and fifty-five, to see a weak red.

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