#define DISPLAY_CLEAR_CMD 0b00000001 // Clears display and set DDRAM address 0 #define RETURN_HOME_CMD 0b00000010 // DDRAM address 0, display in original position #define ENTRY_MODE_DEC_NO_SHIFT_CMD ...

It is old enough that it is supported by most LCD software. In particular the software I tend to use (LCDproc) It is serial based, so I can make use of the existing USB->Serial interface provided by ...

[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 ...

The most popular display system widely used in Arduino projects is the liquid crystal display (LCD). LCD displays consists primarily of two sheets of polarized glass plates with a thin layer of liquid ...

It’s no secret that the era of the landline telephone is slowly coming to a close. As of 2020, it was estimated that less than half the homes in America still subscribed to plain old telephone service ...