5v 12v 1 2 4 6 8 way relay module for arduino 1 2 4 6 8 channel relay module with optocoupler Relay Output In stock
From Store#1102711404
US $2.89
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This is our record of AliExpress price changes for 5v 12v 1 2 4 6 8 way relay module for arduino 1 2 4 6 8 channel relay module with optocoupler Relay Output In stock since we began monitoring it on August 10, 2025.
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