Sensors#

How does the robot see?

camera

Some types of sensors#

Limit Switches - detects contact
Camera - provides sight
Encoders - measures rotational or linear motion
Ultrasonic - measures distances
Gyroscope - measures orientation
Processed Vision - measures target's distance, angle, and offset from robot
For more info on sensors see: High Tech High Top Hat Technicians - Electrical Tutorial

Limit Switch	Grayhill brand Quadrature Encoder	Kauai Labs navX Gyro/ Accelerometer