无刷直流有用的设计

QPSK的详细设计流程，及仿真图像，是做设计的重要参考。-QPSK the detailed design process, and the simulation images, are doing an important reference for the design.

HT9200拨号芯片的使用,内有芯片说明和源代码,DTMF发码.-HT9200 using dial-up chip, a chip with descriptions and source code, the DTMF code.

这是本人毕业设计翻译的一篇英文的Data Sheet。这个芯片是一个USB转UART的芯片，需要很少的外围器件。-This is my graduation project to an English translation of the Data Sheet. This chip is a USB to UART chip, a small peripheral device.

DMA调试经验，NIOS II环境下，适用altera公司芯片-DMA debugging experience, NIOS II environment, the application of altera-chip companies

AVS整数DCT变换和量化方法的设计和实现-AVS integer DCT transform and quantization methods of design and realize

CH341 general usb-serial/pp interface.specification document -CH341 general usb-serial/pp interface.specification document

蓝海微芯ARM开发板底板原理图,采用s3c2410处理器-BlueOcean Chipscreen ARM development board backplane schematic diagram, using S3C2410 processor

游戏扫描板电路原理图,核心芯片HA11235,街机的专用显示板-games plate scanning circuit diagram, and the core chip HA11235, arcade dedicated display

完整的网站设计的毕业论文及代码，可以作为毕业论文使用，很清晰的设计-Complete website design and code of the thesis can be used as a thesis, it is clear the design of

2009年全国大学生电子设计大赛B题--声音导引系统-2009 National Undergraduate Electronic Design Contest B title- the voice guidance system