1602 LCD+Keypad Shield
  • 1602 LCD+Keypad Shield

1602 LCD+Keypad Shield



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1602 LCD+Keypad Shield

  • This is a 16×2 LCD Keypad module for Arduino board.
  • Uses HD44780 1602 LCD,
  • Uses 4 Bit Arduino LCD Library LiquidCrystal
  • For the demo code, please change control pin to Pin 8 and 9, 4 bits data pins to D4-D7 for module Pin4-7
  • Extra buttons control connects on A0 arduino pin, can use it control the LCD, analog value read on this pin.

Documentation: code, schematic, on request.

1602 LCD+Key