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5pcs/lot 7x9cm Double Side Prototype PCB Board 7*9cm Universal Printed Circuit Board For Arduino Experimental PCB Copper Plate

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ZHIDEGAO 6*8CM Double-Side Copper Prototype PCB Universal Printed Circuit Board Wholesale

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30PCS=6 * 5pcs PCB Board Kit SMD Turn To DIP Adapter Converter Plate FQFP 32 44 64 80 100 HTQFP QFN48 SOP SSOP TSSOP 8 16 24 28