ARM 最新的开发资料，比较详细

useful when developer using ARM7 to interface HID devices like USB Keyboard-AT91SAM7SE test code for HID devices like USB keyboard for IAR platform

FS9200ARM9开发板的BIOS和Demo程序源码，适合新手上路，程序很不错。-FS9200ARM9 development board

ARM Executable Image for LPC23-ARM Executable Image for LPC2300

s3c2440的启动代码，最小系统启动机制-s3c2440 the startup code, the smallest system to activate the mechanism

热敏打印机arm驱动程序 用ads1.2 编写 有兴趣的可以看下-Arm thermal printer driver with the preparation of ads1.2 interested can facie

TI 元器件 SCH 封装 potel -SCH Packaging TI components potel

IIC总线协议,郭天祥视频教程的资料-IIC bus protocol, the information郭天祥video tutorial

NEC IR 控制源代码,包括接受,处理.些代码来自TV 软件开发.-NEC IR control of source code, including the accepted treatment. Some code from the TV software development.

本人移植 uboot后代码注释 注释很详细的-After the transplant I uboot code Notes Notes very detailed

电机是使机械能与电能相互转换的机械，直流电机把直流电能变为机械能。作为机电执行元部件，直流电机内部有一个闭合的主磁路。主磁通在主磁路中流动，同时与两个电路交联，其中一个电路是用以产生磁通的，称为激磁电路，另外一个是用来传递功率，称为功率回路或者电枢回路。-Motor is to convert between mechanical energy and power of machinery, the DC to DC motor into mechanical energy. Executive Yuan as the mechanical and electrical components, DC motor inside the main magnetic circuit has a closed. The main magnetic flux flowing in the main magnetic circuit, while cross-linked with the two circuits, one circuit is used to generate magnetic flux, called the exciting circuit, another one is used to transfer power, known as the power circuit or the armature circuit .