Done before the use of C51, the feeling is not quick enough, a bit flash, try to...

51单片机播放音乐的C51程序和用Proteus仿真的电路图，上述两个软件均已上传，请站长慎查-51 Singlechip play the music of C51 process and circuit simulation with Proteus, the two have been upload software, please check station Shen

1602A液晶屏60分钟循环秒表-1602A LCD screen 60-minute cycle stopwatch

忙了很久,,终于找到在Keil 中加入汇编的方法-Busy for a long time, finally found in the Keil added to the compilation method

ping utility used for pinging proxy

维根输出源程序用kei uvision打开！-Victoria-source output with Kei uvision open!

这是在matlab中的先进pid源程序，可以通过它学习pid控制-This is a matlab advanced pid source, you can learn through its pid control

SPI接口型E2PROM内部存储器的组织及读.写控制方法.-SPI Interface-type E2PROM internal memory of the organization and read. Write control methods.

通过了硬件调试，用89c51控制18b20采集温度。而且还是简单易懂的c语言-Hardware through the debugging, use 18b20 Acquisition 89c51 temperature control. It is also easy-to-understand language c

51通讯程序， 读串口并显示累加，调试基本通过-51 communication procedure, reads the string mouth and the demonstration accumulates, the debugging basically passes

单片机控制光驱程序，通过按键实现光驱的播放，暂停，出仓，快进，后退等功能-SCM control procedures drive, drive through the realization of the key players, suspended from the warehouses, fast forward, rewind functions