LCD1602和74LS164的电路图，还有完全的C语言代码，附加上了仿真原文件。-LCD1602 and the 74LS164 in the schematics, as well as the complete C language code, additional on the simulation of the original document.

51单片机和74ls164 控制1602 串口输出数据-51 microcontroller and 74ls164-control 1602 LCD Serial output data