5V Single LDR Triggered Relay Board

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Product Code: 71200
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$4.00
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5V Single LDR Triggered Relay Board info

The relay on the card is the triggering module according to the amount of light in the environment. Automatic light in the dark, etc. you can use it in your projects. The precision of the LDR on the card can be adjusted via the trimpot. It works with 5VDC voltage. AC 250V / 10A, DC 30V / 10A can switch maximum.

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