Aerospace Sensor System 2020 Fall Arduino-Project Used Sensor list IMU Sensor & Attitude with Zumo Robot LSM303D(Accelerometer, Magnetometer) L3GD20H(Gyroscope) Line Tracing QTR sensor(Zumo Robot) HW(Basic sensors for Arduino) Ultrasonic distance sensor IR Infrared Obstacle Avoidance Light intensity sensor(CDs sensor) 4bit 7segment