凌阳的资料文档，数码相机方面的一些资料和文件，非常有用了...

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

我搜集的数控机床fanuc系统的pmc文件，绝对物有所值，是开发机床的宝典。有十几种机床，从加工中心到数车，从国产到进口都有。-I have collected Fanuc CNC Machine Tool PMC system files, the absolute value for money, the book is to develop machine tools. A dozen machine tools, machining centers from several vehicles, both from domestic to import.

大屏幕16X64LED点阵滚动显示 大屏幕16X64LED点阵滚动显示-16X64LED large-screen display large screen dot matrix rolling 16X64LED dot matrix rolling display

i2c ipcore of altera fpga that uses ahdl lauguage.

MARVELL WIFI DRIVER KERNEL 2.6.XX SD-8686-LINUX-2.6-Bulverde-8.70.1.p2-26331.zip-MARVELL WIFI DRIVER KERNEL 2.6.XX SD-8686-LINUX-2.6-Bulverde-8.70.1.p2-26331.zip

代码为linux下关于pci_skel驱动,程序比较简单,但结构比较清晰,对刚学习 LINUX下驱动开发人员很有帮助-Code for pci_skel drivers under linux, the program is relatively simple, but relatively clear structure, just under the drive to learn LINUX Developer helpful

资源描述ENC28J60在STM32下的驱动代码，移植可用。希望有帮助

模糊PID控制器--Blur PID controller.

一步 教你如何去编译uclinux内核，包括文件系统ext2的挂载，网络驱动，基本的cash命令，lcd frambuffer功能，串口功能等内容。-teach you step by step how to compile Basis kernel, including ext2 file system mount, network drives, the basic cash orders, LCD frambuffer functions, such as serial port function.

pic18f458单片机 io口是如何工作的-pic18f458 microcontroller io port How does it work