8 Pin 16 Tasten Tastatur Schalter Modul 4x4 Drucktasten Matrix Tastatur MCU
4,25 €
COMPACT SIZE: The 4x4 array keypad module is compact and small in size, saving space for installation. Feature: 1. 4X4 ARRAY 16 KEYS: The keyboard switch module is 4x4 array 16 buttons design, which has good practicality.
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