Specification Brand : PARALLAX BulletPoint : SYSTEM SENSOR LENSG COLORED LENS F/WALL GREEN BulletPoint1 : The QTI Sensor is a close-proximity infrared emitter/receiver that is able to differentiate between a dark surface) with low IR reflectivity) and a light surface (with high IR reflectivity) BulletPoint2 : Handy for line following, maze navigation, or sensing the outer rim of a SumoBot ring BulletPoint3 : Wiring options allow it to be used digitally for fast black/white line following, or as an analog sensor to detect different shades of gray. A daylight filter is built into the sensor. BulletPoint4 : What does QTI stand for? Q = Charge, T = Transfer, I = Infrared. When your microcontroller measures the time it takes for the QTI’s capacitor to decay, it’s measuring a rate of charge transfer through an infrared phototransistor. This rate indicates how much infrared is reflecting off a nearby surface. ConnectivityProtocol : X-10 ExternallyAssignedProductIdentifier1 : 0094705506400 ExternallyAssignedProductIdentifier2 : 094705506400 ExternallyAssignedProductIdentifier3 : 00042777490004 Hazmat : auto-grounding ItemDisplayWeight : 1.1 pounds ItemName : Micro Sensor, NPN, 100mA, Light-On ItemPackageDimensions_Height : 3.3 inches ItemPackageDimensions_Length : 7.4 inches ItemPackageDimensions_Width : 3.92 inches ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-optical-sensors Manufacturer : OMRON Material : Glass ModelNumber : EE-SX470 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : EE-SX470 Pattern : Solid ProductDescription : EE-SX470 Optical Switches, Transmissive, NPN Output STANDARD LIGHT-ON, 5 mm Sensing distance ProductSiteLaunchDate : 2021-02-16T19:57:07.801Z Size : 1 Piece SpecificationMet : RoHS StreetDate : 2017-03-21T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1