We only have 2 sensors...
Need more sensors...
We feel crippled with just 2 sensors especially since spacing them for such a small line is proving difficult. After spending several hours adjusting code, adding electrical tape to the course, which we borrowed from RoboRave International, (https://roborave.org/) Thanks Russ Fisher-Ives!!! We decided to step back from the line following problem, but additional sensors, so we can run 3, and wait until they arrive on 3/25/2017. Nothing like waiting to the last minute to work out a competition we have never tried before! Go Team!
First obstacle: The line on the mat is closer to 14mm than the 15mm we need.
Second obstacle: Our sensors are slightly too far apart.
Third obstacle: Completely forgot two lines of code that actually make the robot move.
Fourth obstacle: Working out the logic and the numbers.
Soooo... how about that maze again? -Alex