Based on the Signal Integrality theory, the key problem met during signal proces...

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

pic16f877a单片机学习板的使用方法，内有原理图以及各试验程序，源代码实验内容丰富。由乾龙盛公司出品。-pic16f877a use MCU board to learn, containing schematics, as well as testing procedures, the source code for experiments with rich content. The company from a dry Longsheng Chu Pin.

将演示数据先写入24C04芯片内，再将其数据逐个读出送P0口LED显示。-Data will demonstrate the first to write 24C04 chip, and then read out the data sent by P0 I LED display.

按键控制步进电机正反转，此为电子显微镜载物台三维控制设计-Stepper motor control key positive

数控直流电源，步进０．１，０－１５Ｖ掉电存储-CNC DC Power Supply, 0.1,0-15V Step-down storage

Interface PS/2 key board-Interface PS/2 key board

液晶显示屏应用源程序-LCD application source

UC/GUIARM汉字内码处理建立汉字模值表-UC/GUIARM Chinese characters within the code module to deal with the establishment of the value of table

EP1C3144的点灯基本程序，适合于初学者-EP1C3144 the basic procedures of the light lamps, suitable for beginners

基于pic系列单片机的，R61505U的lcd驱动芯片代码。-Pic microcontroller-based series, R61505U the lcd driver chip code.