数据库课程设计 题目：图书管理系统 里面详细的编程目的，设计方案...

4*4键盘扫描，lcd依据键值单行依次显示键值，一行结束后，清屏，重新显示-4* 4 keyboard scanning, lcd display based on key followed by one-way key, and his entourage after the end of the Qing-ping, re-display

单片机AD转换。PIC单片机单片机AD转换。PIC单片机-CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCc

电视pic控制器，pic项目，十六进制代码，pic代码，免费pic代码项目，所有pic项目代码电视控制器

dsp 2407 串行通信接口SPI 应用程序，经过试验调试。-SPI communication OF DSP2407

lcd1602c语言程序可以直接使用 非常方便-lcd1602c language program can directly use the very convenient

采用电流正弦波细分原理，研制出了一种三相混合式步进电机驱动器，实现了三相混合式步进电机的相电流闭环控制和细分驱动。具有多种细分和相电流设置功能，能够驱动多种三相混合式步进电机，其最小步距角为0.036°。-Breakdown of the use of sinusoidal current principle, developed a three-phase hybrid stepping motor driver, to achieve a three-phase hybrid stepping motor phase current breakdown of the closed-loop control and drive. With multiple segments and phase current setting function, able to drive a variety of three-phase hybrid stepping motor, the smallest step angle is 0.036 °.

汇编写的俄罗斯方块，在386体系结构下编译运行，蛮好玩的-compilation of the Russian ideographic writing, in 386 Architecture compiler running under, quite fun

中断控制器8259应用实验－中断方式控制彩灯点亮 这个是8255和8259的综合使用-8259 interrupt controller test applications- interrupt control lantern lit the 8255 and 8259 is the integrated use of

Vector demo The files included in the same archive as this document are public domain and no warranty of any kind is offered on them. Use them at own risk. This file is 99.4 guarenteed to exist and to occupy your hard drive space! -Vector demo The files included in the same archive as this document are public domain and no warranty of any kind is offered on them. Use them at own risk. This file is 99.4 guarenteed to exist and to occupy your hard drive space!

实现交通灯控制，有行人过街按钮和紧急按钮-To achieve control of traffic lights