Produino DIY PC817 4-Channel 5V Relay Module w/ Optocoupler Extension Board - Blue
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|Form Color||Deep Blue|
|English Manual / Spec||Yes|
|Dimensions & Weight|
|Dimensions||2.95 in x 2.17 in x 0.76 in (7.5 cm x 5.5 cm x 1.93 cm)|
|Weight||2.05 oz (58 g)|
|1 x Module|
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|Quantity||3+ units||5+ units||10+ units|
|Rate||US$5.05 shipped||US$5.04 shipped||US$5.02 shipped|
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