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2Pcs KP500B Infrared Sensor Pir Ir Infrared Probe For Arduino Raspberry zs

5Pcs Ir Receiver Module 38 Khz TSOP4838 DIP-3 ir

2Pcs Ir Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler xg

2Pcs Infrared Reflective Switch Ir Barrier Line Track Sensor TCRT5000 ie

1Pcs Digital 38Khz Ir Receiver Sensor og

5Pcs Infrared Reflective Switch Ir Barrier Line Track Sensor TCRT5000 ep