该程序用vb编写,程序是用于声卡测试的源码.

232通信，我调试过，没有什么问题。情大家下载-232 communications, I debugging, without any problem. We downloaded situation

1602 allcgram 字符两行循环显示-1602 allcgram two characters showed cyclic

STC89C51控制的点阵显示程序！实用型！已经调试过！-Dot-matrix display STC89C51 control procedures! Practical! Have been debugging!

ARMSYS实验十二：A/D转换器应用 描述：通过A/D转换器读入模拟信号伏值-Experimental ARMSYS 12: A/D converter applications Description: through the A/D converter analog signal read into the V value

892051用的显示时钟程序，对汇编学习有用。-Clock Display Program written in 892051 assembly language

89S51 与数码管显示器以及键盘SW 对应引脚的联机为： P0.0-------------------------数码管显示器的a脚 P0.1-------------------------数码管显示器的b脚 P0.2-------------------------数码管显示器的c脚 P0.3-------------------------数码管显示器的d脚 P0.4-------------------------数码管显示器的e脚 P0.5-------------------------数码管显示器的f脚 P0.6-------------------------数码管显示器的g脚 P0.7-------------------------数码管显示器的dp脚 ； P2.2-------------------------数码管显示器1的驱动脚 P2.3-------------------------数码管显示器2的驱动脚 P2.4-------------------------数码管显示器3的驱动脚 P2.5-------------------------数码管显示器4的驱动脚 P2.6-------------------------数码管显示器5的驱动脚 P2.7-------------------------数码管显示器6的驱动脚 ； P2.2-------------------------键盘SW1 P2.3-------------------------键盘SW2 P2.4-------------------------键盘SW3 P2.5-------------------------键盘SW4 P2.6-------------------------键盘SW5 P2.7-------------------------键盘SW6-devised with the digital control display and keyboard SW corresponding pin online : P0.0------------------------- Digital Display of a foot P0 .1--------

高级取模软件 高级取模软件 高级取模软件 -Senior High Modulus modulus Software Software Software Senior High Modulus High Modulus modulus Software Software Software High Modulus

功率放大器功能的程序，包括汇编原代码，可烧录文件，熟悉音乐播放的方法-Power amplifier function procedures, including the compilation of the original code, recordable documents, familiar with the music player, the method

数据结构队列的应用 有详细的功能介绍，希望大家喜欢！-C

适合用在4线制触摸屏，它通过标准SPI协议和CPU通信，操作简单，精度高，-suitable for use in 4-wire Touchscreen, through standard protocols and CPU SPI communication, simple operation, high accuracy,