Just use the marker and draw a line on paper then set the car on the line and it follows the line! Amazing isn’t it?
The cars have an optical sensor that reads the black line drawn on a
piece of paper. Simply draw a thick line that is at least a 0.3 inch
thickness, place the car on the drawn line and it will run on the line
automatically. Put as many of these toy cars on the track and they will
not interfere with each other.
The cars have an optical sensor that reads the black line drawn on a
piece of paper. Simply draw a thick line that is at least a 0.3 inch
thickness, place the car on the drawn line and it will run on the line
automatically. Put as many of these toy cars on the track and they will
not interfere with each other.
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