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Moving object detecting photointerrupter and electronic device using the same
Moving object detecting photointerrupter and electronic device using the same
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机译:运动物体检测光遮断器和使用该光遮断器的电子设备
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摘要
A moving object detecting photointerrupter comprises one light emitting element for emitting light, at least two light receiving elements for receiving and detecting light emitted from the light emitting element and reflected off a moving object, and a detecting means for detecting movement of the moving object based on detection output from the light receiving elements when the light reflected off the moving object is received.
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