4 channel 5v relay shield module, Four channel relay control board relay expansion board for arduino For UNO R3 mega 2560

4 channel 5v relay shield module, Four channel relay control board relay expansion board for arduino For UNO R3 mega 2560
Reliable tool
sku: 681f5f3bdd1a2401be09e9f2
520.00 грн.
Shipping from: Latvia
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