1302时间集成电路,在430上调试通过

12887的初始化程序――89C51，有助于各位使用12c887芯片！大大加快开发进度！-12,887 initialization procedures-- 89C51 help you use 12c887 chip! Progress greatly accelerated development!

本程序用于键盘的识别，通过编程，使按下K1键时第一个数码管显示1，按下K2键时第一 //个数码管上显示2，按下K3键时第一个数码管上显示3，按下K4键时第一个数码管上显示4， //对键盘的扫描采用查询方式

用单片机实现波形发生器，含电路图，原理图，源码-generate wave

红外通信程序，在集中器采集器电表和手持终端及主台通信中有很好的运用-Infrared communication procedures, the concentrator meter collector and handheld terminals and main-Taiwan communications have a very good use

一些LCD库 分享给大家了 哈哈~-LCD library share some of the U.S. ha ha ~

单片机串口程序，可以通过keil编译，实现一台主机和多台从机的通信，从机挂接同一条总线,主机对通信有决定权 -MCU procedures, Keil compiler can achieve a host and multiple communications from the plane, from the plane with an articulated bus, the mainframe has the right to decide Communications

该源码是基于atmel公司的89C51SND1C的mp3解决方案，支持三星和东芝的NAND flash 上的fat12，fat16和fat32文件系统。-the source is based on the ATMEL 89C51SND1C mp3 solution that supports Samsung and Toshiba"s NAND flash on the FAT12, fat16 and fat32 file system.

D12与电脑通过USB单片机通信的程序，开发人员可以参考

单片机测温度c程序,温度传感器为DS1624-C Single-chip temperature measurement procedures for the DS1624 temperature sensor

DS1820 C51 子程序-C51 subroutine DS1820