ds18b20温度传感器的 C51程序.使用时只需要改变端口.

这是用51单片机编写的电子密码锁，调试通过。-This is prepared by using 51 single-chip electronic code locks, debug through.

128×64点阵图形液晶显示程序，可实现图片的滚屏显示，淡入淡出，百叶窗显示等显示效果-128 x 64 dot matrix graphics LCD, which enables the images of large, fades out, blinds display shows results

学习C51时写的中断程序,提供给刚学单片机程序的朋友参考-C51 when learning to write the interrupt procedure, available to just school friends Singlechip procedure reference

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

lcd12864 带字库的驱动程序 不看后悔-lcd12864 with a font driver Bukanhouhui

这个是实时时钟芯片DS1302的驱动程序，采用c51编写，编程时只需要修改一下SCL,IO,RST的引脚定义即可，经过测试，完全好用-This is a real-time clock chip DS1302 driver, using C51 preparation, programming, only need to modify about SCL, IO, RST pin can be defined, tested and fully use

GPS开发 NEA1803 51单片机与12864 由串口中断收取数据 显示经度纬度 高度 速度 时间 使用卫星数-GPS development NEA1803 51 SCM and 12864 collected by the serial interrupt data show a high degree of longitude latitude speed time-use satellite

基于C8051F020及RA8806控制芯片的液晶驱动程序-Based on the C8051F020 and RA8806 LCD Controller Driver

图像滤波之后要进行质量评价 该文档给出了经常用到的几个评价参数及源代码

AD转换器MAX127驱动程序（ KEIL C51 ）-AD converters MAX127 driver (KEIL C51)