Re: Line tracking using the Color (Grayscale) Sensor
It all depends on what tip of board you are using. In my class we use a completely white board with any dark colored tape. When we do this we found that it worked the best because the sensor could tell the difference between the two. Hope this helps you out and I hope that it works. If you have anymore questions just message me them and I will do my best to answer them. Thank you and have a nice day.