Line Tracking Smart Car - Eckstein komponente Keyestudio 4WD Mecanum Robot Car Manual

17.2: Line Tracking Smart Car

(1)Project Description
In this lesson we will combine line tracking sensors with a motor to make a
line tracking smart car.
The micro:bit board will analyze the signals and control smart car to show
line tracking function.
(2)The Working Principle
The smart car will make different moves according to the value received by
the 3 channel line tracking sensor.
Left/Right TCRT5000
IR Tunes（Level）
LOW（0）
HIGH（1）
HIGH（1）
HIGH（1）
LOW（0）
HIGH（1）
4WD Mecanum Ro
bot Car
Turn Right
Turn Left
Go forward
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