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I2C / SPI LCD Interface
Posted by admin on September 22nd, 2008
I2C LCD Interface allows you to connect an LCD to a micro controller with only two wires.
You would use this if;
A.You would like more pins to be available for another use, normally an LCD interface requires a minimum of 6 pins.
B.You are already using the serial port (or don’t have one) to run a serial LCD display.
C.You would like to make a control panel. Not only does it let you drive a display, but there is also the possibility of five button inputs!
I2C / SPI LCD Interface - [Link]
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