Your everyday garden variety Arduino is the hero here, sitting between the computer’s USB port and the display to make the magic happen. Using the ‘LCD Smartie ... It’s clear that the ...

for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you only need 2 lines to process the display information. Now a days, ...

Second, he uses latch chips to translate eight pins on the Arduino Mega to sixteen pins on the display ... using the chip select (CS) line called for by the LCD protocol. This means you don ...