F300 High Speed Li Ion charger

射频卡读写器，超过PHILIPS的射频基站，可读写14443，13956等协议的卡。加密强度目前可能是最高的。价格便宜。-RF card reader, more than PHILIPS radio base stations, read-write the agreement, such as the 14443,13956 card. The current strength of encryption is the highest. The price was cheap.

用户数据报协议的程序源码，在嵌入式开发中实现了传输协议的实现-the souce of UDP protocol,realize the transport in embeded develop

DE2_NET ------- This designs demonstrates how to use the Ethernet port using a Nios II system on the DE2 board. It sends packets, and using a loopback Ethernet cable, it"ll receive the same packets which are then displayed. It also works if the board is connected to another packet source. Running the Design ------------------ 1) Launch the Quartus II software. 2) Open the DE2_NET.qpf project located in the DE2_NET folder. (File menu -> Open Project) 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

应用背景此代码示例是在Proteus仿真设计工具。关键技术这个代码是显示LCD的Arduino电路板。

多线程的工作，线程池的利用，动态的停止和添加线程。该程序是在linux系统下实现的线程池。在大型项目中使用稳定性还可以。希望大家认真阅读，供大家前来学习,c

UCGUI开发很好的例程,有用的学习资料-UCGUI develop good routines, learning useful information

Datasheet of AT24C-Datasheet of AT24CXX

研究了一种基于嵌入式系统和超声波测距系统的设计方案。应用移植嵌入式操作系统并给出障碍物检测优化方法，并且根据超声波测距的工作原对障碍物进行距离测量。实验结果表明，该系统在自然盲道情况下达到了处理实时性和判断的准确性要求，可较好地服务于盲人的独立出行。

二叉树的实现遍历 添加 删除 可以实现tree的自动平衡~ -tree you can do that like this!

51 ucosII已经编译通过  /* 本例程uCOS-II 版本为2.51*/、/***********************************************************************************************************                                               uC/OS-II*                                               实时内核**                        (c) Copyright 1992-1998, Jean J. Labrosse, Plantation, FL*      &