4x4 Matrix 16 Keypad Keyboard Module

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China

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৳200.00 /1
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4x4 Matrix 16 Keypad Keyboard Module.

  • 4*4 Matrix Keypad Keyboard Module MCU For Arduino Atmel Stmap S1/2

  • External keyboard microcontroller expansion
  • The Keypad library allows your Arduino to read a matrix type keypad

  • 4×4 numeric keypads are most widely used in numerous mini project which requires the user or the operator to give command to the system or to feed in some data