1602 液晶 字符翻页程序 使用的是新华龙单片机 100脚 的 -1602 characters LCD flip process

凌阳16位机 SPL501驱动程序－显示字符-Sunplus 16-bit machine SPL501 driver- display characters

这是一个单片机键盘响应程序，主要用于单片机设计中对键盘的编程，使得单片机能够显示键盘的按键-This is a microcontroller keyboard response procedures, mainly for the design of single-chip microcomputer keyboard programming, SCM makes the keyboard can display buttons

该程序是本人学习单片机期间针对2片SED1520编写的122X32点阵液晶驱动.内附详细注释.-This source code is the driver of 2 pieces SED1520. Attached includes notes in detail.

串口通信，单片机识别窗口之间通信，使用的是STI51-Serial communications, single-chip communication between the identification window, using STI51

DS1302实时时钟芯片汇编源代码工程文件-DS1302 real-time clock chip compile the source code works documents

430单片机和DS1302的程序。验证通过，直接调用函数使用。-430/ds1302

4442逻辑加密IC卡读写底层C51程序，-4442 encryption logic IC Card Reader bottom C51 procedures,

HT1621的驱动文件，对于测试段码液晶比较有用，部分程序参考了别人。-HT1621 driver files, for testing liquid crystal above code more useful, some of the procedures with reference to others.

RTL8100 10M-100M自适应以太网芯片-two 10M-100M adaptive Ethernet chip