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4x4 Matrix 16 Keypad Keyboard Module 16 Button Mcu
Great Sensors for Project. Having Fun With Electronics and Programming! Description: External keyboard microcontroller expansion. Specification: Keypad Number: 16 Type: 4*4 PCB Size: 43.6mm x 39mm (L*W) Package Includes: 1 x 4x4 Matrix Keypad
$8.39 Free Delivery
