Shop 8-channel relay module

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$15.99
Dafurui 8Pack 1 Channel 5V Relay Module High/Low Level Trigger Relay Board | Optocoupler Isolation For Stable Signal.Switchable High/Low Level Trigger
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ANMBEST 12V 8 Channel Relay With Optocoupler High/Low Level Trigger | Module For Arduino,Industrial Use, Stable Performance, Wide Compatibility
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