كي باد ميمبرين 4x4 بأزرار سوداء

4x4 Matrix Module 16 Keys Pad Keyboard Board Program Signal Control Device

16 buttons matrix module.

It offers 0-9 numerals, A-D letters, standard star(*) and hash(#) symbols.

Excellent price-performance ratio.

Easy communication with any -controller.

The keypad matrix lets you quickly add controls to your electronics projects.

Fit for professional prototype, hobby or university electronics projects.

Specifications Material: Plastic + PCB board Design: 4x4 matrix(0-9, A-D, *, # ) Size: About 6.8x6.5cm / 2.67x2.55" Main color: Black Package Included 1 X Matrix Keyboard

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