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Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
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Amazon.com: uxcell 2.54mm 2x20 40-Pin Female Pin Header Socket Connector Strip 10 Pcs : Electronics
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Amazon.com: 60 Pieces Breakaway Pin Header, 40 Pin 2.54mm Straight Single Row Male Pin Header Connector for Arduino Prototype Shield : Electronics
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Cylewet 30Pcs 40 pin Breakable Pin Header 2.54mm Single Row Male Header Connector Kit PCB Pin Strip for Arduino (Pack of 30) CYT1006 : Electronics
Amazon.com: MCIGICM 10pcs Male Header Pin, 40 Pin Header Strip (2.54 mm) for Arduino Connector : Electronics
Amazon.com: uxcell 2mm Spacing 40 Position Straight Male PCB Pin Header 5 Pcs : Electronics
Amazon.com: uxcell a16031600ux0732 2 1x40P 2.mm Straight Single Row Breakaway Male Pin Header (Pack of 25) : Electronics
