Key Board Matrix Keyboard Button 2*4 Module Reusable for Arduino AVR PIC
4,52 €
2x4 Keypad 4x2 Keypad 8 Push Buttons V1.00 Key Board Matrix Keyboard Button MCU External Expansion Keyboard Module Compatible with Arduino AVR PIC. Versatile Application: The 2 4 matrix keyboard button is not just limited to basic input tasks; it's also suitable for more complex projects requiring external input.
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