霍尔元件测速 需要大家参考给些建议，可以下载

摩托罗拉公司发布的QL4的Lin总线kit,freescale网站上花钱买的--QL4 s Lin bus kit from Motorola. It was bought from freescale website.

ecos为实时嵌入式操作系统，适合软件硬件相结合的嵌入式系统开发人员使用。-blocks for real-time embedded operating system, software and hardware suitable for the combination of embedded system developers to use.

嵌入式linux网卡芯片CS8900a驱动，用途很广-CS8900A chip embedded linux network card driver, uses a very wide

LCD driver for MSP430F470 Softbaugh development board - with character generator-LCD driver for MSP430F470 Softbaugh development board- with character generator

各类源程序集锦 硬件介绍：7290 ZLG7290例程* 7290a ZLG7290汇编例程* ell 蜂鸣器音乐例程* uzz 蜂鸣器响例程* eeprom 读EEPROM并显示例程* ex26a_lcd 16×2LCD模块例程* ex36a_lcm 128×64点阵LCD模块例程* KEY_IO 直连KEY和LED例程 led_light 直连LED例程* lin_park lin模块的原码及例程。 lin LIN总线例程 s232 RS232例程(包括PC端和书上了串口例程) USB1.1 USB1.1例程(包括PC端) RS485 RS485例程 USB2.0 USB2.0例程(有3个，包括PC端) TCPIP 基于ETHERNET的TCPIP例程 RTC 时钟显示例程 CAN_SELF CAN自发自收例程 外中断1 CAN CAN例程 USBPACK 2.0 USB2.0PC例程 --Collections of various programs: hardware introduction, assembly program, LCD module, etc.

多款FPGA CPLD开发板的原理图，很好的线路设计参考-Variety of FPGA CPLD development board schematics, a good reference circuit design

FPGA板，含AD/DA,LCD等模块。（原理图）-FPGA board, including AD/DA, LCD modules. (Schematic diagram)

创建音乐生日快乐，使用汇编语言实现，程序运行后可以听到音乐-creat a song happy biresday

eda技术的说明,程序VHDL(电梯键扫交通灯步进电机)CPLD/FPGA-EDA description of the techniques, procedures VHDL (elevator button sweep stepper motor traffic lights) CPLD/FPGA

AT91RM9200的USB host测试代码，仅供学习（ADS1.2）-AT91RM9200 USB host test code, only to learn (ADS1.2)