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4x4 Matrix Keypad Keyboard Module 16 button MCU for Arduino

₱49.00 PHP
₱49.00 PHP ₱65.00 PHP
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About the Product


  • 4*4 Matrix Keypad Keyboard Module MCU for Arduino Atmel Stmap S1/2
  • External keyboard microcontroller expansion
  • The Keypad library allows you to read a matrix type keypad for Arduino.
  • 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
  • If you solder on a header, we highly recommend laying down some flux on the pads first, inserting the header pins, then soldering

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