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RPI-1031 Açı Sensörü
- Optical principle: There are one infrared LED and two photosensitive triode receiver and a cylindrical shade inside as picture.
- The status of RPI-1031 is controlled by cylindrical shade between infrared LED and receiver.
- AS show,infrared is blocked.So two receivers can not receive signal.So sensor's status is OFF as low level and both output low level.
- AS show,one receiver is blocked so it can receive signal and it output low level.Otherside,another receiver's status is ON,so it output high level.
- AS show,LED or receiver are not blocked both,so output two high level.
- 1 Adet RPI-1031 Açı Sensörü