介绍了在C 语言环境下,在LCD 液晶显示屏上实现多级嵌套菜单的一种简便方法,提出了一个结构紧凑、实用的程序模型。-introduced in the C language environment. the LCD screen multi-level nested menu is a simple method, a compact structure, Useful program model.

液晶显示多级菜单设计，主要介绍设计思路和编写结构-LCD multi-level menu design

用89C52+DS1302+1602液晶做的多功能音乐播放器（多级菜单），可设闹钟，附Proteus图与源程序-89C52+DS1302+1602 LCD multi-function music player (multi-level menu), can set the alarm clock attached the Proteus diagram with source