1602A液晶显示程序 用74LS373和74LS138、8255进行了外扩）,1602Adisplay

基于单片机设计的电压表，，使用lcd1602液晶显示，，一页一个程序很简练但公告内容能一点也不少，很实用，希望对你有素版主-Microcontroller-based design of the voltmeter, using lcd1602 LCD, a very concise, but a program announcement is also a lot of content can be very useful, you want a well-established Modera

一款基于点阵编译的c程序，程序功能：四个8*8LED点阵接成16*16LED点阵，双色显示，模仿俄罗斯方块游戏，LCD显示分数 程序使用的单片机：AT89S52，用到了其高128RAM数据存储区单元 用到的芯片及器件：74LS154，74LS373，LCD1602，AT89S52,按键，USB接口，1/4W2K电阻，三极管8550-Compiled based on a lattice of c program, the program features: four 8* 8LED

1602字符液晶工作于8位模式由74LS373控制显示-1602 character LCD work in eight mode is controlled by 74 ls373 display

针对字符型1602液晶显示器，使用74LS373地址锁存器来实现对1602LCD的驱动，使其能够正常显示-For 1602 character LCD display, using 74LS373 address latch 1602LCD drive to achieve, so that it can properly display