We might think that an AVR microcontroller – e.g. the ATMega328p adopted by the Arduino UNO boards – has the sufficient number of pins to manage an alphanumeric LCD. In a complex ... in the data ...

However, if you use an LCD module with I2C interface, you only need 2 lines to process the display information. Now a days, it is not necessary ... various screen sizes by attaching to the back of the ...

Padow] put together an Arduino Uno, SD card, four line character LCD, and PS/2 keyboard. but he’s also included alternative options to go without an LCD screen ... this and not think back ...

[Ivan Kostoski] was in just such a position and decided to get down to work. [Ivan]’s LCD was a 320×240 STN ... [Ivan] decided to drive it directly from an Arduino Uno. This is easier said ...

Do not confuse this with a snails pace 2.8″ LCD shield that uses almost all your I/O pins! This is a full smart ezLCD GPU with the Arduino Uno R3 on the same PCB in a thin easy to integrate ...