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12V Stable LDR Photoresistor Relay Module Controler Light

12V Stable LDR Photoresistor Relay Module Controler Light

$11.70
  • Condition: New
  • Ships from: CN
  • Seller: mengyur (99.5% positive)
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About this item

1, Photosensitive resistance module is sensitive to ambient light, commonly used to detect the brightness change of ambient light. Optical coupling isolation drive relay can effectively protect chip and ensures a better performance.

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