countdown for A51 source

vs2005+模拟器，实现SD卡文件的创建，读取，删除。-vs2005+ simulator realize SD card files to create, read, delete.

C:CypressUSBExamplesFX2重要的实验程序cypress官方提供ledcycle-C: CypressUSBExamplesFX2 important experimental procedures cypress official ledcycle

USB(即Universal Serial Bus)是一种通用串行总线。随着技术水平的提高，计算机的广泛应用，人们对串行通信提出了更高的要求。开发一种兼容低速和高速的技术，从而为广大用户提供一种可共享的。可扩容的。使用方便的串行总线成为众多厂商的共同目标。为了实现整个计算机系统中总线的一致性，USB已发布了一种成为通用计算机串行技术规范，简称为USB。-USB (or Universal Serial Bus) is a Universal Serial Bus. With the skill levels improve, the wider use of computers, serial communication of a higher demand. The development of a compatible low-speed and high-speed technology, so as to provide a vast number of users can be shared. May be the expansion. Easy-to-use Serial Bus has become the common goal of many manufacturers. In order to realize the entire computer system bus consistency, USB has released a general-purpose computer serial become technical specifications, referred to as USB.

一个万能学习型红外遥控模块的程序，可学习各种类型的红外码，可作为智能家居系统中的一个控制模块。-A universal infrared remote control module learning process can learn all types of infrared codes can be used as a smart home system control module.

这是一本”平凡单片机试验板制作资料.rar“教大家怎么制作单片机的试验的，不错-This is an "extraordinary board microcontroller pilot production of information. Rar "to tell you how the pilot production of the single-chip microcomputer, yes

dsp 5509a 的usb程序ATMEGA16单片机进行AD转换的源程序代码-dsp 5509a the usb procedures ATMEGA16 microcontroller for AD conversion of the source code

基于com的网络爬虫程序，c++语言编写，写得相当简洁，个人认为很不错-Com network-based procedures reptiles, c++ Languages, written in very simple, personally think that is pretty good

基于sja1000的CAN驱动程序 可以直接使用在现场总线中-sja1000 based on the CAN driver can be used directly in Fieldbus

基于凌阳单片机的 语音自动播放音乐汇编程序-Sunplus based on single-chip voice automatically play music compilation procedures

OCM12232LCD的C驱动源码-OCM12232LCD driven C source ...................