Library for PCF8574 Breakout Board by Testato on ArduinoForum, based on code from Mario H. You can see in the picture I2C_LCD_Breakoutboard.jpg the board compatible with this library. Without solder ...

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 ...

[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 ...

One of the best feelings in the world is when one of our posts inspires a fellow hacker to plan, create, and execute his or her own project. The Frustromantic Box uses an Arduino, classic HD44780 ...