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GREATZT 5v 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 /2 /4 /6 / 8 way relay module 12V for arduino blue

GREATZT 5v 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 /2 /4 /6 / 8 way relay module 12V for arduino blue

From Store#1525680

US $0.48

★★★★★
★★★★★
4.82 (340 sold)

Price History

This is our record of AliExpress price changes for GREATZT 5v 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 /2 /4 /6 / 8 way relay module 12V for arduino blue since we began monitoring it on June 11, 2025.

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