ti公司的多串口芯片的初始化程序，控制该芯片的单片机使用的是富士通的mb90f549...

超声波程序分体式超声波发射接收对管 型号：TR40 频率：40K T是发射 R是接收 -Ultrasound procedures ultrasound split launched on the possession receiver models: TR40 frequency: 40K T is launching R is the receiver

//9488定时器B功能测试 9488定时器B功能测试B:DAMI调试通过: 9488 8位定时器B的使用 有关的I/O为三个:TBPWM(输出)(P1.0) 模式有:间隔定时功能,PWM模式 有定时中断:定时器B溢出中断-//Timer B Functional Test 9488 9488 Timer B Functional Test B: DAMI debugging through: 9488 8-bit timer of the use of B the I/O into three: TBPWM (output) (P1.0) mode: interval timer, PWM mode have regularly interrupted: timer B overflow interrupt

SPI接口AD转换器代码 本代码实现了对串行（SPI）接口的软件模拟 这是在一个项目中要用到SPI接口的器件，调试成功，可以在WAVE下编译通过，可以直接调用 SPI接口AD转换器代码 2002/3/9 design by elven-SPI AD converter code of the source implementation of the serial (SPI) interface software simulation This is a project that will be used SPI interface devices, debug successful, the compiler through WAVE, and can directly call SPI AD converter code 2002/3/9 by design"s Eleven

实验任务 利用8X8点阵显示数字0到9的数字。 -Mandate the use of experiments show that the number of 8X8 matrix figures 0-9.

基于89S51单片机，实现正统，方波和三角波的输出-89S51-based single-chip, to achieve legitimacy, square and triangle wave output

ad0809一些程序，可以当做入门的一些学习资料-ad0809 some procedures can be used as a number of learning data entry

基于89S52单片机的4位led显示程序，采用定时器记数，最大定时为-89S52-based MCU four led display program, using timer counting, Timing for the largest

sd2000系列实时时钟芯片应用说明及开发应用程序。-sd2000 serial real-time clock chip application and development applications.

这是一个IC卡智能水表程序,我已编译过可以用的.-This is a smart meter IC card, I have compiled can be used.

完全可用的DMX512灯光控制AVR程序，欢迎下载参考-Fully available DMX512 lighting control AVR procedures, please download the reference