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 ...

C++ Library for Liquid Crystal Displays (LCD) with the Hitachi HD44780 display driver. The communication is realized by a PCF8574 remote 8 bit I/O Expander for I²c Bus. The Hitachi HD44780 LCD ...

Soft_Lcd_I2C(uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows, int Sda, int Scl); //Soft_Lcd_I2C(uint8_t lcd_Addr, uint8_t lcd_cols, uint8_t lcd_rows, int Sda ...

As promised in the first part of this article, now it is time to see in detail how we can use the Alphanumeric LCD Display in our Arduino sketches. The idea beside this project is to give a simple ...