Export Headers for QIF files

MCS-51与数码显示器和键盘的接口，一个原理PPT文件-MCS-51 with digital display and keypad interface, a principle of PPT files

CS7146四线电阻式触摸屏控制芯片中文资料-CS7146 four-wire Resistive Touch Screen Controller IC Chinese information

vb实例,很好很好用的哦,处学者的天堂这是第一部分-vb example, the good good, oh Department scholars paradise This is the first part

MCI虽然调用简单，功能强大，可以满足声音文件处理的基本需要，但是MCI也有它的缺点，那就是它一次只能播放一个WAVE文件，有时在实际应用中，为了实现混音效果，需要同时播放两个或两个以上的WAVE文件时，就需要使用微软DirectX技术中的DirectSound了，该技术直接操作底层声卡设备，可以实现八个以上WAV文件的同时播放。-simple, powerful, voice processing documents to meet the basic needs, but MCI also has its shortcomings, it is only once a player WAVE documents, sometimes in practical application, in order to achieve mixing effects, need to play two or more WAVE documents, it is necessary to use Microsoft"s DirectX technology DirectSound, and the technology underlying direct audio equipment operation can be achieved over eight WAV files at the same time players.

北大出版的 上册 电子书,很好的东东!可以参考.-Beijing University, published

intel hex32的文件格式 嵌入式开发需要对该格式有一定了解 -file formats that embedded developers need to understand a certain format

详细介绍各种半导体器件的功能，构造和用途！西安交大的教学课件！-Detail the functions of various semiconductor devices, structure and use! Xi" an Jiaotong University Courseware!

C++练习题及答案

数据压缩的一些基本概念-data compression some of the basic concepts

一篇教你写文献综述的好文章,写好综述是做项目的第一步哦-teach you to write a literature review on the excellent article, written on a project is the first step oh