proteus中PIC单片机仿真库文件。

YC2440 开发板使用说明 下载后直接重名为PDF扩展即可-YC2440 development board for use directly after downloading the expansion can be re-named PDF

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.

应用背景使用micrcontroller数字门锁是基于简单的8051的硬件和C代码的软件。这里给出的代码和原理图将帮助任何新的程序员来建立自己的数字门锁可在家中或任何地方作为一个锁定系统。关键技术基于单片机的嵌入式系统的设计方法，它使用Keil编译器程序委员会。你可以使用最近的MSP430烧代码让门锁。

应用背景485 /是隶属于 OSIOSI 模型物理层的电气特性规定；多点通信的标准。 RS485仅规定了接受端和发送的电气特性。仅规定了接受端和发送的电气特性。 它没有或推荐任何数据协议仅规定了接受端和发送的电气特性。 关键技术stm32实现rs485通信程序。能实现多机通信。

通过按键在3位一体的数码管上显示数字，能显示00~99，但是减法只能从9减到0，在KEILC上编译调试成功-Through the button in one of three digital tube display figures, can show 00 ~ 99, but the subtraction can only be reduced to 0 from 9 in the debugging KEILC compiled successfully

vte 是linux下的一款控制终端程序，十分小巧，提供源码-vte under linux is one of the terminal control procedure is very compact, FOSS

MC2002 or HG6102 Handheld terminal API document

keil环境下，RTC_2103的源代码，包含PCD5544的驱动程序。-keil environment, RTC_2103 source code, including the PCD5544 driver.

自己编的Freescale MCF5223X系列32位微控制器PWM模块应用程序（与蜂鸣器和触摸按键连接，可以触摸不同的按键产生自己设定的声音，编辑音乐），学习Freescale32位微控制器的同学可参考。-Its own series of Freescale MCF5223X series of 32-bit microcontroller PWM module applications (with buzzers and touch buttons to connect, you can touch a different set of keys to generate their own sound, editing, music), learning Freescale32-bit microcontrollers students can reference.

Include startup files and peripherial devices Code for Atmel ARM7 development-At91SAM7S Series Test Code for Mass Storage USB device under IAR platform