1PCS Single-sided Fiberglass FR4 PCB Board Copper Plate Kit 7x10cm 10x15cm 12x18cm 15x20cm 20x30cm Prototype Pcb Breadboard

1PCS Single-sided Fiberglass FR4 PCB Board Copper Plate Kit 7x10cm 10x15cm 12x18cm 15x20cm 20x30cm Prototype Pcb Breadboard

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