ad转换，将模拟信号量转换成数字信号量

单片机音乐编码软件 单片机音乐编码软件-linhloihoiuhou

8路数字电压表,有过流保护,过载保护-8-way digital voltage meter, has over-current protection, overload protection

由"晓风"编写的PLD入门的好教材：pld.rar（中文PDF文档）-from "feng" prepared by the entry PLD good material : pld.rar (Chinese PDF)

自己做的STC单片机开发包，非常实用的开发工具-do for myself STC microcontroller development kits, very useful development tool

广告机源程序，可以实现任意字的显示，可以是汉字或字母-advertising source machine can achieve arbitrary character, or Chinese characters can be letters

51单片机扩展64K以上数据存储区的源码。 已经过测试-51 Single-chip extended data storage area for more than 64K of source code. Has been tested

C51入门源码，程序功能使单片机播放音乐，附有详细注释-C51 Introduction to source code, the program allows single-chip music, with detailed notes

一个单片机的I2C驱动程序，用C语言编写，可方便扩展到各型号单片机-A single chip I2C driver, using C language, can be easily extended to various models of single-chip microcomputer

可进行不同数组联系起来的16位crc的校验.内部含有中文说明,并且已经测试过,完全正确.就是自己平时进行应用的程序.-Can be linked to a different array of 16-bit CRC checksum. Internal note containing Chinese and have been tested, absolutely correct. Is usually carried out its own application procedures.

用单片机实现电子钟功能，供初学者学习单片机使用-Electronic bell with MCU functions, for beginners to learn to use single-chip microcomputer