休眠模式下的AD转换，高速，10位，更低功耗

基于DP51与DP12的USB的开发程序-DP51 and DP12 based on the USB development process

pc端usb下载程序DNW的源代码，配合开发板usbd程序可以实现pc和开发板互通-usb client pc download the source code of DNW, with the development board can USBD pc and realize mutual development board

这段代码是有关USB功能的实现源代码 包括驱动 等-This code is related to the realization of the source code for USB functions, including drivers, etc.

C8051F020读写AT45DB041的代码-C8051F020 read and write code AT45DB041

nRF401串口通信的C语言程序代码，在单片机上测试通过，通信距离为50米，为本人参加创新大赛的作品之一-nRF401 serial communication C language program code, the test in the single-chip, communication distance of 50 meters, for my work to participate in one of Innovation Contest

Proteus 仿真库 Proteus 仿真库 - 仿真库Proteus 仿真库

单片机 音符---音频转换程序 附带 十六进制 音节标语-SCM notes--- audio conversion fringe hexadecimal syllable slogan

实现层的隐藏与显示,功能比较完善,请大家一定要下下来好好研究-The realization of the hidden layer and showed that a relatively complete feature, please we must carefully study down under

模拟接受max7219的数据，主要是原系统升级，需要将原单片机驱动7219的数据接受并分析数据及命令。-simulation accept the data, major upgrade of the original system, the need for the original Microprocessor 7219 data accept and analyze data and orders.

学习单片机的一本比较好的入门书，不但讲述基本的指令操作，典型应用可以作为不错的参考-learning MCU a good entry, not only about the basic operating instructions, a typical application can be used as a good reference