8MHz with auto

在发一个PC机与51单片机通讯的程序，简单易懂。-In the hair of a PC machine with 51 single-chip communications procedures, easy-to-read.

欧洲航天局的总结报告--FPGA设计指南,简单并且系统地介绍了FPGA的开发流程，英文版。-The European Space Agency Final Report- FPGA Design Guide, a simple and systematic introduction to FPGA-development process and English.

ST7920控制器的12864液晶的测试程序，显示文字和两幅图片，按文件定义接线就可以使用-ST7920 LCD controller 12864 test procedures, display text and two pictures, according to the file, you can use the definition of cable

GPS定位信息的单片机控制显示系统，主要讲述GPS模块常用的NMEA0183命令，并且给出单片机的访问-GPS positioning information display system of single-chip control, mainly on the GPS module used NMEA0183 orders, and gives access to single-chip microcomputer

单片机51控制的红外线遥控小车（原创），使用普通电视机遥控器遥控。含详细DOC说明文件和程序。-infrared remote control car (original), the use of ordinary TV remote control. DOC with detailed documentation and procedures.

SST28SF040是SST公司推出的高速可编程闪存。它具有512k*8的存储结构 芯片擦除及写入的时间快,可靠性高,能够重复写100,000次,低功耗.以上程序是用c51编写的驱动程序，希望对使用该芯片的同仁有所帮助-SST28SF040 SST is the company"s high-speed programmable flash. It has 512k* 8 storage structure chip erase and write the fast, high reliability, write to repeat 100,000 times, low power consumption. The above procedure is used to prepare the decoder drivers, and I hope to use the chip colleagues help

基于c51开发的经典4乘4键盘程序下载（C语言）-Developed based on the C51 classic 4 × 4 keyboard program (C language)

一个用C51驱动PT6324+VFD的源程序，绝对可执行

基于ds12c887的电子时钟的C语言程序-Based on the electronic clock ds12c887 the C Language Program