步进电机控制程，加减速控制。行走步数控制

利用89S52为核心实现的IDE-USB转接器 现在已经实现了主要功能：可以读取文件和复制文件。不支持格式化硬盘功能。 不过速度比较慢，我从本地硬盘复制文件到移动硬盘里去，速度只有50KBytes/S， 因为单片机速度不快，内存又少，USB1.1的速度也不快。另外，代码写得不够好 压缩包内有线路图-89S52 realize use as the core of the IDE-USB adapter now realize the main function: You can read the files and copy files. Reformat your hard disk does not support the function. More slowly, however, I copy files from the local hard disk to a mobile hard drive into a speed only 50KBytes/S, because of slow single-chip, memory less, USB1.1 speed is not fast. In addition, the code written is not good enough compression packages have circuit diagram

ACM-12864汉字液晶显示驱动程序,用于单片机开发-ACM- 12864 Chinese character LCD driver for the development of SCM

usb固件程序LCD1602_GPIF_Firmwire-usb firmware LCD1602_GPIF_Firmwire

44b0串口测试程序,直接编译过的 直接可以时候代码觉得好使-44b0 serial test procedure, direct compiled code directly can find the time so

LT_1B msp430开发板例子程序－TA_05-LT_1B msp430开发板例子程序－TA_5

用AVR单片机实现的乐曲编码程序，使用C语言写的-with AVR MCU music coding procedures, the use of the C language to write

SD卡的驱 动资料，讲述了SD卡的SPI驱动模式-SD Card Driver information about the SD card SPI-driven model

MiniOS 用户操作手册V1.2 详细介绍起API函数-V1.2 user manual MiniOS details from API function

程序包括的内容是常用的AD0809演示程序，读者可以很容易将此代码移植到自己的系统上。-Procedures, including the contents of the AD0809 is a commonly used presentation program, readers can easily transfer this code to your system.

这个程序可以在LCD显示器上显示字符串，并且里面的光标都经过处理。可以作为玩具小车显示-This procedure can be displayed in the LCD display string, and have been inside the cursor handle. Can serve as a toy car display