5pcs/lot 5x7cm 5*7 7x9CM 7*9 9x15C 9*15 Prototype Paper Copper PCB Universal Experiment Matrix Circuit Board In Stock

5pcs/lot 5x7cm 5*7 7x9CM 7*9 9x15C 9*15 Prototype Paper Copper PCB Universal Experiment Matrix Circuit Board In Stock
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sku: 1005005562918244
$2.17
Shipping from: China
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