Daylight
Light from the sun.
See Also: Light, Illumination, Lighting, Lightning, Lightwave, Streetlight
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product
Light Condition Sensors
The MS-321LR Sky Scanner is designed for building automation, design, daylight software modelling and light pollution research.
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product
QTI Sensor
555-27401
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). These little sensors can be very handy for line following, maze navigation, or sensing the outer rim of a SumoBot ring. 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.
