名称：LCD1602显示程序

功能：

1、LCD第一行显示： Happy

LCD第二行显示： 51kaifa.com

2、先将两行字符写入DDRAM中，然后从右至左逐字移出显示

3、在指定位置停留2秒后，闪烁2次，清屏。

4、反复循环上述显示方式。-Name: LCD1602 display program features: 1, LCD first line: Happy LCD second line of the display: 51kaifa.com 2, first two lines of characters written to DDRAM, and then from right to left literally out of the display 3, in the specified location for 2 seconds, flashes 2 times, clear the screen. 4, the repeated cycle of the display.