c51学习使用的资料 有100多个原程序

键盘扫描程序，逐行拉低，错位相交的方法实现-Keyboard scanner, progressive degrade realize dislocation intersect method

I2C实用源代码。KEIL C51编译器编写。-I2C utility source code. KEIL C51 compiler to prepare.

一个用于驱动TFT屏的驱动程序,使用IC:1828,program (无EEPROM 无IR,完整说明)IIC只写一个-driving a TFT screen for the driver, the use of IC : 1828. program (no EEPROM non-IR, a complete explanation) just write a IIC

插入式系统初步编程，取

经典的DSP的C程序和汇编程序, 非常好!-Classic DSP-C procedures and compilation of procedures, very good!

51单片机驱动lcd1602的源程序，字符串连续操作。-51 Single-chip driver lcd1602 source, string continuous operation.

VB作上位机,通过跟51单片机通讯,控制家用电器电源的通断-VB for the host computer, through communications with the 51 single-chip microcomputer to control the power-off household appliances

ds2482-100是IIC协议转1-wire协议的接口芯片。本程序包利用ds2482-100操作温度传感器ds18s20。注意：ds18s20初始化后温度值为85摄氏度，必须多读几次温度以便其显示稳定。另外，文件中包含的一些头文件可以顾名思义，都是比较通用的（如IIC软件包），为节省篇幅，没有包含进来。请在 编译时自己根据接口函数添加。-ds2482-100 is IIC agreement to 1-wire agreement interface chip. The packages use ds2482-100 ds18s20 operating temperature sensor. Note : After initialization ds18s20 temperature of 85 degrees Celsius, to be read several times the temperature to show its stability. Also, the document contains a number of header files can name suggests, are relatively common (eg IIC package), To save space, are not included come. Please compiled under its own interface function was added.

不带汉字库的12864液晶程序，经过修改，可显示16*16汉字，8*8字符串，经过调试，可放心使用-without the LCD procedures 12864, as amended, will show that 16* 16 Chinese characters, 8* 8 strings, after debugging, can be assured use!

这个是和电脑接口的51单片机数据采集的 硬件系统-This is a computer interface and the 51 single-chip data acquisition hardware system