KEIL中有关电子时钟的源程序，可以在KEIL中模拟实现电子时钟

16c552驱动程序，两个穿口+1个并口的驱动程序-16c552 driver, two I wear a parallel port drivers

yong 89s52 zhizuo de lanqiu jifenpai,yong KEIL he PROTUES da kai.-A basketball score counter sysrem ,use 89s52 as mcu.

这是一个简单的pid控制程序，用的是增量式pid控制，在智能车上使用的。-This is a simple pid control procedures, using the incremental pid control, used in the smart car.

单片机音乐 音乐编程 通过蜂鸣器发出讯响 只要通过修改 后面的音乐程序里面的码 表就可以自己谱曲唱歌！ 前一个参数为按照编码表给定，第二个参数为节拍数 -MCS Music music programming through the buzzer sounded after hearing sound of music as long as the procedure by modifying the code inside the table you can compose their own singing! Before a parameter is given in accordance with code table, and the second parameter is the number of beats

ioceshi i oceshi -ioceshi ioceshi ioceshi

TS12864A-3汉字库。有需要的朋友请下载-TS12864A-3汉字库. Friend in need, please download

利用aduc812做点串口调试程序，帮助你减少工作时间，程序已经调试通过肯定好用，波特率96-Make use of ADuC812 serial debugger points to help you reduce the working hours, procedures have been debugging through affirmative use, baud rate 96

AVR 单片机入门必读文档，内容精要，图文解说。-AVR single-chip entry-must-read document, the contents of the essence, graphic explanations.

61505LCD的单片机驱动程序，此程序已在KEIL上调试成功-61505LCD microcontroller drivers, this procedure has been successful in KEIL debug

PCF8563T读写功能程序（原创）-PCF8563T read and write capabilities (original)