RS232串口程序，波特率可自行设置，如9600，19200，接收和发送程序...

集成CAN总线的单片机连接图，包括ad转换，电源处理，通过232与主机的通讯--An SCM connection graph of integrated CAN bus, including ad conversion , power treatment and the communication with main machine by 232.

介绍一种高分辨率的双路A/D转换器AD7711，能满足双路A/D采样要求。内容包括AD7711的特点， 内部寄存器结构和外部接口，并详细阐述了数据采集系统中AD7711与单片机AT89S8252的接口技术，包 括硬件接口电路和软件程序设计及其注意事项。 -Introduce a two-way high-resolution A/D converter AD7711, can satisfy the dual A/D sampling requirements. Include the characteristics of AD7711, the internal register structure and the external interface, and detailed data acquisition system with the AD7711 single-chip AT89S8252 interface technologies, including hardware interface circuit and software design and its attention to matters of procedure.

欧几里德算法：辗转求余　　原理: gcd(a,b)=gcd(b,a mod b)　　当b为0时,两数的最大公约数即为a　　getchar()会接受前一个scanf的回车符-Euclidean algorithm: Principles of travel for more than: gcd (a, b) = gcd (b, a mod b) when b is 0, the two common denominator is the number of a getchar () will accept the previous scanf carriage return

GCC的SD卡完整程序！可根据自己需要更改！-GCC complete the procedure of SD card! May need to change according to their own!

用于两单片机利用串口通信。有完整的原理图、仿真、程序。-For the use of two single-chip serial communication. A complete schematic, simulation, process.

名称：独立按键 公司：上海浩豚电子科技有限公司 编写：师访 日期：2009.5 修改：无 内容：切换到独立按键模式，通过按键在数码管显示对应的数字-Name: Independent keys Company: Shanghai Electronic Technology Co., Ltd. Hao dolphin prepared: Teachers Visit Date: 2009.5 Review: No content: Switch to the independent button mode, key in the digital tube display by the corresponding number

12864液晶显示驱动的一个合集，主要是51系列单片机的液晶驱动程序！-12864 liquid crystal display driver of a collection, mainly 51 series single-chip LCD driver!

利用8279芯片实现通过2X8键盘输入加数和被加数并计算出结果，同时将加数、被加数和结果都在LED灯上显示出来。-Chip 8279 through the use of 2X8 and keyboard input addend addend and calculated results, at the same time, addend, addend and the results were in the LED lights on the display.

Button 一个国外大学生毕业设计,用的是AVR单片机-Button a foreign university graduates design, the AVR

AVR下载软件 ，技持M8 ，M16 ，M32，M64-AVR DOWNLOAD