4-lcd1602液晶应用\引脚接线图.bmp .................\源程序\LCD1602-4line.c .................\......\LCD1602.h .................\......\lcd1602液晶应用.hex .................\......\lcd1602液晶应用.Uv2 .................\......\MY51.h .................\......\STARTUP.A51 .................\......\test_LCD1602_4line.c .................\源程序 4-lcd1602液晶应用