Protel 99SE格式的ARM9的原理图，是学习ARM9的硬件系统的必备资料。...

匣发光二术管的显示程序--Display program for Li-LBD.

资源描述基于LPC2103的万年历，包含proteus仿真文件，以及mdk c语言程序。

PCI总线的协议book，与PCI总线相关，^_^-PCI bus protocol of the book, and PCI bus-related, ^ _ ^

模拟SPI程序(C语言)-simulation SPI (C language)

嵌入式系统开发相关说明及实际例子，对初学者有相当大的帮助。-Embedded systems development-related instructions and practical examples, for beginners quite a big help.

ARM9的lpc3180在linux移植和驱动，很新的技术-ARM9-lpc3180 transplantation and drivers in linux, I am very new technology

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the moto-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the moto

它利用MSP430G2553单片机和心位传感器监测心位，并将其输出显示在16x2液晶显示器上

DALI主机通过以太网与后台软件连接，可以重新或者扩展搜索DALI终端地址，并将终端信息（包括设备类型、情景、组等）发送到后台软件。

源程序的双机通信pport源码，很实用，很好的学习pport双机通信的源代码。有客户端和服务器端两个端口，通过socket通信，连接两个端口并进行通信。