i understand learning C, i just need a couple lines of code to point me in the right direction...I'm almost 65 years old...learning comes slow....i started out with a scott edwards basic stamp 1/LCD kit years ago..it used a PIC chip to serialy control with 1 wire...from a hardware stand do i connect using TX/RX pins?...I just want to enclose the 328 chip and LCD in a case for test purpose's...i will look into I2C Nick...All i asking for is some code to get started....Thank You Guys