hey guys.. why do i get this error when compiling whenever I enable DISPLAY BUS I2C and HD44780/1602? Cuz i intend to use my 1602 LCD with i2c and connecting SDA/SCK ...

// Command Byte Codes See URL : dinceraydin.com/lcd/commands.htm for HD44780 CMDs #define LCD_MODE_8BIT 0x38 // Function set (8-bit interface, 2 lines, 5*7 Pixels) # ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his own ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...