PIC16F877A扫描显示三个数码管，供学习的朋友参考。

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

HT16512 VFD控制器的使用,采用ASM语言-HT16512 VFD controller use, the use of ASM language

通过DAC0832输出方波，初始频率为2KHz，频率可以通过按键“0”与“1” 进行步进调节，按一下“0”频率增加100Hz，按一下“1”频率降低100Hz。 -Through the DAC0832 output square wave, the initial frequency of 2KHz, the frequency can be key

HTML是网页主要的组成部分，基本上一个网页都是由HTML语言组成的，所以要学习网站怎样建设，必须从网页的基本语言学起。-HTML is an integral part of the main page, is basically a Web page is composed by the HTML language, so to learn how to build web site must be from the web site from the basic linguistics.

s51 iap下载监控程序 驱动程序用串口测试程序就可以 无需安装-download monitoring program using serial driver testing procedures need not be installed

开始时，显示“00”，第1次按下SP1后就开始计时。 第2次按SP1后，计时停止。 第3次按SP1后，计时归零。 -Beginning to show 00 , 1st press SP1 after the beginning of time. 2nd by SP1, the time to stop. The 3rd by SP1, the time zero.

二进制计算器,位运算,计算器--用户界面设计,汇编语言学习工具-binary calculator, bit, calculator-- user interface design, assembly language learning tool

Dos下屏蔽热启动,想要重启的话先按下Ctrl+Alt+Del，松开Del键，然后按R键则重 启，按Q键则关机-Dos under thermal shielding started, and wanted to resume the first pressing Ctrl-Alt-Del, loosen Del keys, then R button will resume by Q keys were shutdown

Pc Underground - Assembly Language - The True Language Of Programmers-Pc Underground- Assembly Language- The True Language Of Programmers