FK401: Light Activate Switch (LIGHT ON)

4.25 4.25 USD


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SKU : FK401
Quantity on Hand : 2
Skill Level : Kit - Basic Soldering Required

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Price was: $5.75!


  • Electronic circuit that uses LDR to receive light in order to control the relay for on-off of electric home appliances.

  • Power supply : 12V.

  • PCB dimensions : 2.7” X 1.4”

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