在PIC16C55上实现时钟功能.

8输入简易数字电压表，用了AT89C51-8 input simple digital voltage meter, with the AT89C51

单片机串口程序，有一定的难度，适合串口使用比较熟练的人-Single-chip serial procedures, have a certain degree of difficulty, suitable for serial use more skilled people

QG8_demo学习板开发板例程 AD转换的例程，辛苦找来。 经过验证是正确的。-QG8_demo learning routines board development board AD conversion routines, it is tough to get a large. Verified to be correct.

液晶显示器LCD1602的驱动。适合于51单片机系统。-LCD1602 LCD driver. Suitable for single-chip microcomputer system 51.

读卡器IC卡SL4428 读写模块源代码-Reader IC card SL4428 R/W Module source code

串口控制8路舵机程序,本程序适用于III型实验板，如有需要请与我联系-Serial 8-way steering control procedures, this procedure applies to type III board and, if necessary, please contact me

一个8路键盘源程序，很简单的，没有用编码，比较经典好用！-an 8 Road keyboard source, a very simple, with no coding, more classic handy!

E2PROM芯片24C02的读写程序，供参考-E2PROM chip 24C02 reading and writing procedures for reference

很详细的LCD资料，找了好几才找到，对想了解LCD的朋友很有帮助的-Very detailed information on the LCD, to find to find several of our friends would like to know LCD helpful

AT24C512中数据的文件系统化管理的文章-AT24C512 document systematic data management articles