2PCS 4 x 4 Matrix Array 16 Keys 4 * 4 Switch Keypad Keyboard Module... For Sale
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2PCS 4 x 4 Matrix Array 16 Keys 4*4 Switch Keypad Matrix Keyboard Module for Arduino keypad
16 Button Matrix
Easy communication with any microcontroller
This high quality 4x4 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, A-D letters, and standard star(*) and hash(#) symbols.
