PLD实验参考源程序

ARM嵌入式系统应用技术笔记-基于LPC2300， 原书扫描版 一共2部分，上下册，这是上册，太大了，希望需要的，耐心下载-ARM Embedded System Application Technology Notes- based on the LPC2300, the original version of the book scanning a total of 2 parts, upper and lower register, which is on the books, too, hope need patience to download

可控制步进电机的正反转/////适合单片机初学者                                                                                                                                      

Discussing embedded systems in general is difficult, because each embedded system is unique. Rather than presenting a list of general principles for handling embedded development issues, this book presents examples of problems encountered and solutions to those problems using real hardware and software. In that sense, it is a “cookbook” for developers that offers design “recipes” that can be elaborated on or modified as needed to solve other design problems.

ARM9(AT91)开发板BUSYBOX的源码-ARM9 (AT91) development board BusyBox source code

基于89c52的蓄电池控制器功率部分电路图，包括信号采集电路、调理电路、继电器控制电路等-Based 89c52 controller battery power part of the circuit, including signal acquisition circuit, conditioning circuit, relay control circuit, etc.

BF 533视频输出源代码-BF 533 video output source code

使用protel99se开发的单片机电路板，希望有助于各位电路板开发设计的学习-Use protel99se developed microcontroller circuit boards, circuit board you wish to contribute to development and design of learning

rtx-tiny源码-rtx-tiny FOSS

用C实现广告灯箱自动装置1、直流电机控制系统，控制广告牌的升降。 2、定时翻转广告，可由按键设定时长。 3、时间设置，5：00-22：00正常工作，其余时间不工作，时间可以调整。 4、到达广告的边缘部分广告停止翻转。 5、广告可以由按键设置升/降。 6、白天时间广告灯不亮，光线较暗时广告灯才亮，测试灯的好坏时可以手动控制灯光。 7、断电时保存时间及按键的设置，使广告牌到达边缘部分。 -C implementation using automatic device 1 advertisement light box, DC motor control system, control the rise and fall of advertising. 2, ads from time to time reversal, length of time set by the keys. 3, time set ,5:00-22: 00 normal job, the rest of the time does not work, time to adjust. 4, Get ads ads stop some of the edge flip. 5, ads can be set up by the button/drop. 6, ads during the day time lights are not bright, low light only bright lights when the ads to test the quality of light can control the lights manually. 7, when power-off time and save the settings button so that the edge part of advertising arrival.

C语言函数库文件，包括各种头文件及说明文档--Library functions for C language, including header files and descriptions.