用C51编写的现场总线多机通讯程序，这个程序调试通过，现在应用在微机数据采集系统中。...

倒车雷达源程序代码，包括车载万年历，车内外温度显示，距离显示，声光报警。-Reversing radar source code, including car calendar, car inside and outside temperature display, distance display, sound and light alarm.

51单片机C程序,学习单片机原理、硬件结构、扩展接口和编程语言。-51 Single-chip C procedures, learning Singlechip principle, the hardware structure, the expansion interface and programming languages.

典型PID算法程序，经实验，控制效果优，控制精度高。-It is a representative program of PID arithmetic.The effect of control is excellent and the precision of control is high via experiment.

原创的XML解析，不过只能解析节点及节点内容，不支持属性，纯C语言，适合嵌入式系统使用。-Original XML parsing, but only parse the contents of nodes and the node does not support attributes, pure C language, suitable for embedded systems.

cy7c68013代码，c y7c68013代码，-CY7C68013 code, c y7c68013 code, c y7c68013 code,

单片机控制的双路有源滤波器设计。有用的朋友请下载-Single-chip dual-controlled active filter design. Friend please download useful

C51只提供长整形除以长整形数据，现已经有函数（经过长期验证）6字节数除以整形数据。-C51 only provide long-divided by a long plastic plastic, are already function (with a long track) 6-byte data divided by plastic.

单片机，与PC 串口通讯 程序-Microcontroller, and PC serial communication program

IO口模拟串口，c语言编写，使用一个定时器中断-Serial IO mouth simulation, c language, the use of a timer interruption

LCD320240的AVR单片机驱动程序,显示的字模需行列式取模,液晶驱动芯片是1335-The AVR Singlechip LCD320240 driver, showed to be determinant of the matrix modulus, LCD Driver IC is 1335