设计很好的一个单片机232处理程序，应用于单片机处理速度慢，上位机数据快的情况下

tc35应用C程序 短息发送、接受（单片机控制）-tc35 application C program

利用P89C66X系列单片机实现I2C总线主器件函数操作库-use P89C66X Series MCU I2C bus owners to operate the device function

基于AT89S52的万年历C51程序 开发平台：Keil uVision2 日历芯片：DS1302-AT89S52 of C51-based development platform calendar: Keil uVision2 chip Calendar: DS1302

本文以51单片机为例介绍如何扩展USB接口进行对U盘的读写，并详细介绍FAT16、FAT32文件系统的细节以及如何编码实现单片机对文件系统的常用操作，顺带提到一点关于U盘兼容性问题的解决经验。在这里单片机是host，U盘是slave。-In this paper, single-chip microcomputer 51 as an example on how to expand the USB interface on the U disk read and write, and details on FAT16, FAT32 file system and how to encode the details of the realization of single-chip microcomputer used for file system operations, mentioned in passing that on U disk experience compatibility problems. Here is a single-chip host, U disk is a slave.

C51的LCD显示时间+温度！！！！！ 有需要原理图的联系我！~-C51 of the LCD display time+ Temperature! ! ! ! ! There is a need to link my schematic! ~

给出了一个ucos_ii在mc9s12dg128b上的移植事例，实时多任务系统给出了五个任务-given a ucos_ii mc9s12dg128b in the transplant stories, Real-time multi-task system is a five tasks

为了使大家对PCI有更加深刻的印象，在以后的学习过程中更加好的使用它-for use

2个Cy7c68013之间的GPIF与Slave FIFO异步通讯方案，以及源码-2 CY7C68013 between GPIF and Slave FIFO asynchronous communications programs, as well as source

c8051f040 t3频率方波输出，T4脉冲计数，T2计时例程-c8051f040 frequency square-wave output, pulse counting T4 and T2 time routines

高精度温度控制器(at89c2313)-high-precision temperature controller (at89c2313)