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Tech 8: Week 12http://www.studystack.com/EditData2.jsp?studyStackId=2227778

System An interacting group of items forming a unified whole
Subsystem A system that is part of another, larger system
Controller A device used to regulate a system. Controllers can be hydraulic, pneumatic, or electrical
Sensor Controllers used to obtain information about the robot's environment
Tactile Relating to a sense of touch (touch sensor)
Optical Having to do with light or sight (color sensor)
Gyro Relating to spinning or rotation (gyroscope). Gyro sensors measure changes in angular rotation
Ultrasound Sound with a frequency people cannot hear. Ultrasonic sensors generate sound waves and reads their "echoes" to detect and measure distance from objects
Created by: Nathan W.