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5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino

5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino

From Stone's Store

US $2.54

Save 6%!
of highest recorded price $2.69

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★★★★★
★★★★★
4.91 (3202 sold)

Price History

This is our record of AliExpress price changes for 5V 1 Channel Relay Module With Optocoupler KY-019 1 Way For Arduino since we began monitoring it on July 12, 2025.

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