himself wrote the CH452 drive with the Keil C51 write

单片机的　电话拨号防盗报警器　0~9的数码管段码显示-MCU dial burglar alarm 0 ~ 9 digital code tube sections show

利用AT89C51单片机做的一个音乐卡,可以播放多首歌曲-AT89C51 single-chip microcomputer use to do a music card, can play more songs

可以红外遥控的渐亮白炙灯(PIC12F629），喜欢的请下载，这又是一个实用又有趣的小制作。-Infrared remote control can be gradually brightening light Sunburn (PIC12F629), like the download, this is a practical and interesting production.

模数转换，即ad-convert,能够实现模拟到数字的转换。-ad-convert

用msp4301F122通过led显示年、月、日-Led by msp4301F122 show through the year, month, day

单片机89s51做的波形发生器，含PROTEUS仿真图，非常实用的波形产生源码！-89s51 do single-chip waveform generator, including PROTEUS simulation map, very useful source of the waveform generator!

用RVMDK生成bin格式的可执行文件．-Bin format RVMDK generated by the executable file.

基于keil c51的rtos tiny源代码（keil 7.05 version）-based on the Byelorussian tiny decoder source code (c51 7.05 version)

C8051f020在CGM12864B点阵液晶模块上显示两个位图及两个汉字-C8051F020 in CGM12864B dot matrix LCD module display two bitmaps and two Chinese characters

一个液晶显示器TX240128程序。我把我小孩的相片做在上面了，如果你用51的片子就能调试你的显示器了。端口连接在程序中有定义。你看下就知道了哈！-A liquid crystal display TX240128 procedures. I put my kids to do in the photo above, if you use the 51 films will be able to debug your display has. Port in the procedure definition. You know facie Ha!