Purchase Qty. Reference FOB Price
100-999 Pieces US$0.48
1,000-4,999 Pieces US$0.38
5,000+ Pieces US$0.30
Product Description
TCRT5000 Infrared Reflective Switch IR Barrier Line Track Sensor Module for Arduino Project Feature: TCRT5000 sensor of infrared emission diode constantly launch infrared, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light ...