计数器LED

一个数字显示时钟的程序，用的是DS1302时钟芯片，用51单片机直接接口读取指令，有protues方针并且配合1602显示！-A digital display clock procedures, using a DS1302 clock chip, using 51 single-chip direct interface to read instructions, and have protues approach with 1602 show!

锂电池 充电保护板 原理图及PCB图 protel99se 格式 珍藏板 已在工程实际用应用-Rechargeable lithium battery protection board and the PCB schematic diagram protel99se collection plate format has been used in engineering applications

pcf8583 常用时钟芯片的使用-pcf8583 common use of clock chips

中断8051代码由KEIL4中断程序。这里外部引脚（INT0）中断使用。

单片机C语言的轻松入门，讲解的很生动，是学习的好资料-SCM C-ease of entry to explain very lively and good information to learn

不错的字模提取软件。（转载）-A very good alphabet and character dot matrix generator

math system lib code-math lib code system

uclinux源码，已经再s3c44b0上移植成功！--Source code of uclinux. It was migrated to s3c44b0.

ARM应用系统开发详解是一本详细介绍ARM系统从硬件配置，到软件的初步开发的详细过程，是学习ARM的很好的一本书。-ARM Comments on the development of application systems is a detail from the ARM system hardware configuration and software to the initial development of the detailed process of learning ARM"s a very good book.

QWT，全称是Qt Widgets for Technical Applications，是一个基于LGPL版权协议的开源项目， 可生成各种 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报