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4-Channel Relay Module Board w/ Optocoupler Isolation -Blue

4-Channel Relay Module Board w/ Optocoupler Isolation -Blue

US$ 5.23 US$ 10.23

: In stock

: 224069

Brand N Model N Quantity 1 Form Color Blue Material PCB English Manual / Spec Yes Packing List 1 x 4-Channel relay module
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Brand N
Model N
Quantity 1
Form Color Blue
Material PCB
English Manual / Spec Yes
Packing List 1 x 4-Channel relay module
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