NRF905

cortex-M3技术手册、开发手册、开发指南、超级指南及stm32f10x固件库的参考手册（中文） 格式：pdf(cortex-M3 technical manuals, development of manuals, development guidelines, super guides and stm32f10x firmware library reference manual (Chinese) Format: pdf)

JXARM9-2410 数模转换实验主程序， 实现功能：，实现JXRAM9-2410与PC机的串口通讯，JXARM9-2410 UART0 <==> PC COM (JXARM9-2410 digital-to-analog conversion experiments the main program, the realization of functions: to achieve JXRAM9-2410 and PC-Serial communication, JXARM9-2410 UART0 )

基于stm32的TVL5618的驱动程序，亲测可用(Based stm32 of TVL5618 driver, pro-test available)

44b0英文手册及中文手册。建议看看英文原版手册。(44b0 English and Chinese manuals manual. Look at the manual recommends that the original English edition.)

基于ARM的万年历,C程序，LPC21X系列(ARM-based calendar, C program, LPC21X series)

TLV5630數位類比轉換器資料設定C源碼 (TLV5630 source digital to analog converter set)

自己写的spi_flash的驱动，利用stm32管脚模拟的方式，是学习理解spi总线良好资料，将sd卡挂载的fatfs中的文件（字库）进行读写，并显示到屏幕上，奋斗板的同学试一试(Way the own written spi_flash drive, take advantage of the the stm32 pin analog, to the spi bus good information to learn to understand, read and write to the sd card in mount the fatfs of files (fonts), and displayed on the screen, the students struggled board give it a try)

对于ARM初学者来说，不知道从何入手，这本资料的主要目的是帮助初学者能够轻松的入门 (for beginners, do not know scoring marks. This information is aimed at helping beginners can easily induction)

ADI 公司的高精度、三相电能测量芯片 ADE7878 进行电能计量，包括有功、无功和视在电能的计量。实现了电压、电流有效值测量，功率因数测量，以及电压跌落、过压和过流检测、相序检测等电能质量测量功能(ADE7878 goes beyond Class 0.2 Accuracy specification for Active Power Improves Active energy accuracy over line frequency to 0.1% for +/-10% line frequency)

开发安卓系统，ARM平台的必备文件，驱动开发(Essential Documents developed Android, ARM platform-driven development)