Me RGB Line Follower V1

RGB Grayscale Sensor is specially designed for line detection competition. It contains 4 RGB fill flashes and 4 photodiodes. This sensor can be used to detect the line on the deep background with the light-colored track and the light background with the deep color track as well. RGB Grayscale Sensor can detect the line when the grey value is greater than the threshold value. (It is advised that the threshold value is greater than 30, and the effect is better.) This module has the functions of fast detection, learning court via button, and the advantage of good adaptation. The color code of the sensor’s port is blue and white, which means double digital, I2C port, and it needs to connect to the port that has blue and the color code on the main board.