DESCRIPTION : This project demonstrates how to interface a 4x4 matrix keypad with an LCD (16x2) display using an Arduino board. The system captures key presses from the user via the keypad and ...

arduino lcd i2c display hd44780 arduino-library arduino-platform lcd-display lcd-controller lcd-screen pcf8574 character-lcd lcd16x2 lcd1602 arduino-display lcd2004 lcd20x4 lcd-library display-library ...