FFT函数C源代码

USB2.0数据采集板原理图,用的是isp1581-USB data acquisition board schematics, using the isp1581

一个基于AT89C51SND1C的硬盘MP3（原理图+源代码+实物照片） -AT89C51SND1C a hard disk-based MP3 (diagram source code-kind photos)

dds调试源代码，已经调试好的，可以直接使用，谢谢！-dds debug source code, debugging has been good, and can be used directly, thank you!

12864 液晶驱动程序 里面是个测试程序，内容比较简单！-12864ENGLISH TEXE

arm7开发源代码杂集.包含有一些ARM7的开发代码-arm7 miscellaneous set of open source. contains a number of ARM7 Development Code

这个是SOC的芯片，是杭州万工的产品。可用于单相简单的电子式电度表的开发。资源比较丰富，可供参考-This is the SOC chip is the industry" s products, Hangzhou 10000. Can be used for a simple single-phase electronic power meter development. Resources are relatively abundant, available for reference

用89C2051实现高精度Sigma-Delta ADC变化-89C2051 realize with high precision Sigma-Delta ADC changes

关于单片机应用过程的ISP技术详解，东西内容很全面-SCM application process on the ISP technology explain, something is very comprehensive

ad转换的例子 基于89C2051的电压采样程序-ad conversion based on the example of the voltage 89C2051 sampling procedures

protues 单片机仿真程序音乐播放.包括两只蝴蝶,同一首歌,挥着翅膀的女孩三首歌.可以和keil联机调试.-Single-chip simulation program protues music player. include two butterflies, the same song, waving wings girls 3 song. can keil-line debugging.