official skill

Follow line

follow_line.py

Two-sensor proportional line follower. Stays centered on a taped track.

driveedge-detect

Author: MyRoboBrick
Build: MRB Build v0.1
Language: MicroPython · SPIKE Prime

Run it in the app See the build

follow_line.py

1from spike import Motor, ColorSensor2 3left = Motor("C")4right = Motor("D")5eye_l = ColorSensor("E")6eye_r = ColorSensor("F")7 8BASE = 359KP = 0.610 11while True:12    error = eye_l.get_reflected_light() - eye_r.get_reflected_light()13    turn = KP * error14    left.start(BASE + turn)15    right.start(BASE - turn)

Read every line before running it on real hardware.

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