PTR8000的一个调试程序，功能还可以。

8051单片机系统中对DISKONCHIP的操作-8051 single-chip microcomputer system for the operation of DiskOnChip

Keil C51使用详解-Keil C51 uses the detailed solution

自行开发的51单片机电子钟程序，且带有上位机通讯的功能。-self-developed electronic bell 51 SCM procedures and communication with PC functions.

介绍了kellc软件的使用，并且拥有很多的的C程序-Kellc introduce the software and have a lot of the C program

ATT7026汇编语言读写程序，原理图，可以直接做成三相电表。-ATT7026 assembly language literacy procedures, drawings, and can directly create three-phase transformer.

ad0809一些程序，可以当做入门的一些学习资料-ad0809 some procedures can be used as a number of learning data entry

亮灯控制程序,按下某键即执行相应程序,没按其他键,状态不变-lighting control procedures, press a button that is the implementation of the corresponding procedures, not by the other key, the status quo

大容量FLASH存储器29C040的C51读写程序 -large-capacity flash memory reader 29C040 the procedures C51

Keil C51 上51系列单片机优化的CRC－8 算法。可以自己改其他算式的，包含字节查表，半字节查表，bit计算。很难得的哦。-Keil C51 on the 51 computers optimized CRC-8 algorithm. Other formula can do it ourselves, and look-up table contains the byte, half-byte look-up table, bit computing. Hard to come by Oh.

自己写的温度显示程序，在开发板上可以验证成功 -Write their own temperature display program in the development of on-board can verify the success of