用SD模式读SD卡的代码,写功能尚未实现,希望能给您一点帮助!

红外接收C库文件, 晶振:11.0592,中断方式-Infrared receiver C library file, crystal: 11.0592, interruption mode

电机驱动电路 提供了H桥电路设计的几点思路和PWM的实现方法以。-Motor drive circuit provides the H bridge circuit design ideas and ways to realize the PWM.

320×240液晶驱动源程序-320 240 LCD driver source

电平转换芯片资料，串口与单片机通讯应用，转换后电压在0-5之间-Chip-level conversion data, with the single-chip serial communications applications, the conversion after the voltage is between 0-5

可以驱动240128的大液晶，有数字，汉字，英文字符，画线，作正弦波图的功能。-Can drive large LCD 240,128, has the number of Chinese characters, English characters, painting lines, for the sine wave function graph.

2401_Quick_Dev无线模块的源代码_source code for 89LV51-2401_Quick_Dev wireless module

单片微机原理及应用,MCS-51硬件结构-Single-chip Microcomputer Principle and Application, MCS-51 hardware structure

FlashFlex51微控制器

用C51开发的单片机多机通讯程序，其中包括双口RAM的读写程序。 这个程序调试通过，应用在我开发的系统中，效果很好。-C51 Microcontroller with the development of multi-machine communication procedures, including dual-port RAM reading and writing process. Debugging through this process, the application in my development system, good results.

单片机的　液晶显示电冰箱稳控器　Ｃ语言的　用１６０２显示，ＤＳ１８Ｂ２０测温-Single-chip LCD controller C refrigerator stable language to use 1602 display, DS18B20 temperature