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Shop 4x4 keypad matrix

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$6.99
E-Outstanding 4X4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard For Prototyping PIC AVR
Amazon.com
10
$6.99
E-Outstanding 4X4 Keypad 2PCS 16 Key Self Adhesive Membrane Matrix Switch Keyboard For Prototyping PIC AVR
Amazon.com
$27.99
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