Reflective Type Photosensors
By reflecting light onto an object to be detected, the presence or absence of the object can be detected.
Analog output type and digital type with I²C interface are available.
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Ultra-Compact Optical Proximity Sensor (Photoreflector) - RPR-0720
![](https://fscdn.rohm.com/en/products/databook/catalog/prod/OP_66OP7360_EN.jpg)