单片机的数字时钟，有修改时间功能，通过7段数码管显示，通过1，2，3按键进行年月日的切换。...

c语言实现c51单片机PWM输出控制电机的转角-c51

一个单片机串口调试助手。是绿色版的，很好用哦-Single-chip serial debugging assistant. Green version of, well spent, oh

基于凌阳系列单片机的以太网驱动程序，已在SPCE61上调试通过-Sunplus series based on single-chip Ethernet driver has been SPCE61 debugging through

W78E516B在线升级的下位机源代码，包含上位机测试程序-The next upgrade W78E516B online digital machine source code, including test procedures PC

本人收集和自己写的部分51系列例程,供各位参考-I collect and write their own routine part of 51 series for your reference

用C51I/O口来驱动两个四位数码管，并且可消隐，降低功耗。-With the C51I/O port to drive the two four digits

51单片机简单操作系统源码，其他地方下的，可能拿来分析分析，学习学习-51 microcontroller simple operating system source code, under other parts of the analysis may be used to analyze, study learning

对于没有i2c接口的单片机来说，要用标准i2c器件通讯来说只能通过软件模拟了 本程序提供几个最高效的函数实现其功能，新方法，更高效-For there is no single-chip interface for i2c, i2c devices use standard communications software simulation run only through the procedures provided by several of the most efficient function to achieve its function, new methods, more efficient

isd4003语音系统的回放和录音程序,测试成功,请有这方面经验的朋友多多指教-isd4003 voice playback and recording system procedures, the test was successful, have experience in this area exhibitions Friend

自己写的C51仿真器代码-himself wrote the code C51 Emulator