smart210，按键中断，驱动程序

16×16点阵，公交车上的LED滚动屏显示，内含protues仿真图，C程序及汇编程序。

本程序简单的示范了如何使用ATMEGA16的定时器 AVR定时器的要点介绍 T0工作于CTC模式，输出1KHz/2KHz 50％占空比的方波 T1工作于快速PWM模式兼输入捕捉 T2工作于相位修正PWM模式，输出490Hz的8bit PWM波-This procedure simple demonstration how to use the ATmega16 timers AVR timer T0 introduce the main points of work in CTC mode, the output 1KHz/2KHz 50 duty cycle square wave T1 work in fast PWM mode Input Capture and work on phase-corrected T2 PWM mode, the output of 8bit PWM wave 490Hz

U盘1114的电路图和程序,电路图 u盘制作资料(原理图、文档、底层驱动源程序)_-u disk production of information (drawings, documents, the bottom-driven source)

RS232转RS485电路原理图与成品pcb文件 串口取电！-RS232 switch to RS485 circuit diagram and the finished document serial pcb to take power!

在嵌入式Linux系统上的jffs22文件系统的制作-in Embedded Linux System of jffs22 document production system

24c01-24c16读写驱动程序-24c01- 24c16 literacy Driver

通过proteus虚拟平台，有51单片机实现MP3的部分功能。可以听音乐，浏览图片-Through the virtual platform proteus, there were 51 single-chip part of the realization of MP3 functionality. Can listen to music, browse pictures

sst89c58下载器，使用keilc51的debug调试器下载。将本程序编译后写入sst89c58，并编程为remap 4kbytes。该芯片即有了keil环境下载功能,当p1.0拉低时，启动时进入下载程序，进入下载程序后将会自动删除block0,p1.0高电平时进入用户程序。 进入下载程序后，可以通过串口和keil的仿真环境连通，波特率自动调节,选择load HEX文件，即可将程序下载到sst89c58的低端32keeprom中。除了7e00-7fffh被占用-sst89c58 downloader, use the debug keilc51 Debugger download. This procedure compiled into sst89c58 and programming to remap 4kbytes. The chip has Keil environment that is the ability to download, p1.0 down, start the download entered into the download will be automatically deleted after block0, p1.0 to I enter the user program. After entering the download, through serial and Keil simulation environment connectivity, baud rate adjusts to choose load HEX documents, procedures and can be downloaded to the lower end of 32keeprom sst89c58 China. Apart from 7e00-occupied 7fffh

存储器重映射实验，通过实验，熟悉LPC2000系列ARM7微控制器的存储器重映射机制。-Memory re-mapping experiments, by experiment, familiar with the LPC2000 family of ARM7 microcontroller memory re-mapping mechanism.

ATT7022 电力计量芯片读写程序.对开发电力计量数显仪表非常有用.-ATT7022 power measurement chip to read and write procedures. On the development of digital power measurement is very useful instrument.