用单片机驱动1602的程序，只显示固定字符。C语言编的。

lcd显示程序,LCD菜单程序,可供学习LCD者使用 -lcd display program, LCD menu program for learning the use of LCD

PCA CEX0为高速输出模式PCA CEX4 捕捉模式 测试程序-PCA CEX0 for high-speed output mode to capture mode PCA CEX4 test procedures

有Proteus 7.1电路与LED倒计时C51程序,可以软件仿真C51的程序状态. -Proteus 7.1 has circuits and LED countdown C51 procedures, can be software simulation of the procedures the state of C51.

VC 编写的OPC客户端-VC prepared by the OPC client

在51单片机上实现UCOS嵌入式系统编程。用户可自由添加代码。-To realize ucos embedded system programming in 51 single chip. code can be added freely.

AVR_Meag8模拟USB接口，并实现数模采集ADC，包含PC机端源码-USB interface AVR_Meag8 analog and digital-analog acquisition realize ADC, includes PC-side source

51单片机实现7段数码管显示源代码+Sch电路原理图-51 Singlechip realize 7 digital tube display source code+ Sch circuit schematic

51单片机控制的电动自行车驱动系统源程序(CHUNTIAN) -51 microcomputer control drive system for electric bicycle source (CHUNTIAN)

avr的ds18b20驱动，大家可以参考下，可以使用-avr of DS18B20 drive, everyone can refer to the next, you can use

利用89S52为核心实现的IDE-USB转接器 现在已经实现了主要功能：可以读取文件和复制文件。不支持格式化硬盘功能。 不过速度比较慢，我从本地硬盘复制文件到移动硬盘里去，速度只有50KBytes/S， 因为单片机速度不快，内存又少，USB1.1的速度也不快。另外，代码写得不够好 压缩包内有线路图-89S52 realize use as the core of the IDE-USB adapter now realize the main function: You can read the files and copy files. Reformat your hard disk does not support the function. More slowly, however, I copy files from the local hard disk to a mobile hard drive into a speed only 50KBytes/S, because of slow single-chip, memory less, USB1.1 speed is not fast. In addition, the code written is not good enough compression packages have circuit diagram