As the proximity sensor Sharp GD2D120
component has been used. It can be rotated by
Hitec HS-50
servo .
Look the robot in the eyes! One "eye" is
emitting infrared light and the second one is detecting reflection from an
object. GD2D120 gives an analog output voltage depending on
distance from object.
The sensor can make 90 degree turn left and right since is
mounted on top of servo.
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Last updated: May 27, 2004.
