DS1302

Embest IDE+ U ICE 中文用户手册，中国没有其它网站可以公开这个！

ARM7―LPC2124―键盘开发实例 基于Keil uVision3源码开发再进行Proteus 7 联合对ARM7―LPC2124―I2C硬件电路仿真-ARM7-LPC2124-keyboard development examples Keil uVision3 source development based on further joint Proteus 7 on ARM7-LPC2124-I2C hardware circuit simulation

用STC12C5A60S2 编写的PWM波3路输出，使用定时器，按键可控制频率一千赫兹到十千赫兹之间。使用了内部2个定时器。

FREESCALE 16位单片机片MC9S12DG128的串口驱动程序,环行缓冲区大小可设置,支持半双工RS485通信,可调用用户事件-SCM MC9S12DG128 Serial Driver, Ring buffer size can be set up to support half-duplex RS485 communications, users can call the incident

用chipcon的芯片开发的遥控杆开发程序-Joystick C51 Code of CHIPCON CC2500

在arm ADS1.2下调调试通过的，可以用来检测你的arm7tdmi系列嵌入式开发办工作是否正常地DEMO程序，是很好的嵌入式开发者初学示例。-ADS1.2 downturn in the arm through the debugger can be used to test your family of embedded ARM7TDMI Office for the Development of the normal work procedures to DEMO, is a good beginner embedded developers example.

ARM 指令集，包括所有的ARM指令集，是做ARM的朋友不可缺少的工具书。-ARM instruction set, including all of the ARM instruction set, ARM is a friend to do an indispensable tool for the book.

ARM学习者参考文档 ARM学习者参考文档-ARM reference documentation ARM learners learners learners ARM reference documentation reference documentation

TI公司模拟电路专家撰写的顶级运算放大器设计指南，可惜是英文的。不过还是值得推荐-TI analog circuit written by the top experts Operational amplifier design guidelines, it is a pity that in English. But it is worthy of recommendation

这个非常有用试试吧-this very useful to try it