LGDehome 4PCS 5v Relay Module 2 Channel for ARM/PIC/AVR/MCU Opto-Isolated Relay Board High or Low Level Trigger

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SKU:
ZC83508
UPC:
718910233271
Condition:
New
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LGDehome 4PCS 5v Relay Module 2 Channel for ARM/PIC/AVR/MCU Opto-Isolated Relay Board High or Low Level Trigger