File list (Check if you may need any files):
servo code.txt
line sensor code_2.txt
line sensor code.txt
qtr-sensors-arduino-master.zip
wheel_encoder.ino
Serial\Serial.ino
Heading\Heading.ino
Calibrate\Calibrate.ino
LSM303\examples
......\........\Calibrate
......\........\.........\Calibrate.ino
......\........\Heading
......\........\.......\Heading.ino
......\........\Serial
......\........\......\Serial.ino
......\........\TestCompass
......\........\...........\TestCompass.ino
......\keywords.txt
......\LSM303.cpp
......\LSM303.h