Here we have the SHARP IR Distance Measuring Sensor Unit 4 To 30 CM With Cable-[GP2Y0A41SK0F]. This little unit uses a beam of infrared light to reflect off an object to measure its distance.
Because it uses beam triangulation to calculate distance, it is able to provide consistent and reliable readings which are less sensitive to temperature variation or the object’s reflectivity.
Package Includes :
1 x Sharp GP2Y0A41SK0F Sensor.
1 x connecting cable.