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AnandCircuits 0.8 mm Thin Double Side Copper Clad Laminate Circuit Board 5 Inch x 5 Inch (Glass Epoxy FR4 PCB) -Set of 2 : Amazon.in: Industrial & Scientific
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Amazon.com: MCIGICM FR-4 Copper Clad PCB Laminate Circuit Board, Single Side, 4 x 2.7 inch (10Pcs) : MCIGICM: Tools & Home Improvement
AnandCircuits 0.8 mm Thin Double Side Copper Clad Laminate Circuit Board 5 Inch x 5 Inch (Glass Epoxy FR4 PCB) -Set of 2 : Amazon.in: Industrial & Scientific
Amazon.com: MCIGICM FR-4 Copper Clad PCB Laminate Circuit Board, Single Side, 4 x 2.7 inch (10Pcs) : MCIGICM: Tools & Home Improvement