10 x Obstacle Avoidance TCRT5000 Infrared Track Sensor Module For Arduino Car M
8,83 €
TCRT5000 sensor of infrared emission diode constantly launch infrared. Using infrared reflection sensors TCRT5000. Obstacle detection. infrared light is reflected back and strength is enough big. the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough.
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