a PWM duty cycle output procedures EM78P458 applications through debugging

基于C51及SL811读写U盘的源程序，开发文档资料,芯片数据手册,测试命令及测试工具,电路原理图,请参C51_SL811_ModeDisk_manual-Based on the C51 and SL811 source disk to read and write U, the development of documentation, the chip data sheet, test orders and test tools, circuit schematic diagram, please refer to C51_SL811_ModeDisk_manual

自己写的CH452的驱动，用keil C51写的-himself wrote the CH452 drive with the Keil C51 write

单片机与FPGA通信的小程序，做的不好请多指教。谢谢了！这真是个好网站啊-MCU and FPGA communications small programs, please do not enlighten. Thank you! This is a good site ah!

Ra8803测试程序，320*240液晶，包括8080和6800时序-Ra8803 test procedure, 320* 240 LCD, including 8080 and 6800 time-series

先进PID控制及其MATLAB仿真(第二版)-Advanced PID Control and MATLAB Simulation (Second Edition)

提供对挖泥机油泵转速测定，测定转速范围：200RPM―2000RPM，精度

伟福 WAVE6000 环境下MCS51 C51调用汇编例程-Wei Fu WAVE6000 environment MCS51 C51 compilation called routine

一款采用DS18B20的温度采集汇编程序，本程序为完整的操作实例，方便大家参考-A temperature acquisition using DS18B20 compilation process, the procedures for the complete operation of examples to facilitate reference to U.S.

美国ISD公司的ISD4000系列的ISD4002录放程序 -The United States ISD

tcp_ip协议栈的ucos代码，主要用于嵌入式系统开发，已经移植到51系统单片机中，通过keil可进行编译，ucos经过最简化改造！特别推荐-tcp_ip CENTER protocol stack code, mainly for embedded system development, has been ported to 51 SCM system, through c51 can be compiled after the most simplified CENTER transformation! Preferred!