用于altera maxii cpld的电话计费器示例程序和原理图

P115 IC卡手持POS是天石科技32位IC卡POS系列产品之一，该产品秉承天石科技的一贯品质，产品结构紧凑，功能实用，操作简单，并具低功耗特性，是人机工学和现代科技的完美结合。它拥有多项专有技术，能够保证产品性能更加稳定强劲。整机采用工业级设计，其环境适应能力较强。P115兼容卡种全面，并且提供方便实用的开发平台和应用程序接口，易于自主应用二次开发，适用于需要随时随地处理IC卡的交警、烟草、公用事业、餐饮等多个行业。 天石科技下载工具-P115 IC card handheld POS technology is Tianshi 32 IC card POS products, one of our days, the product has always been the quality of stone technology, products, compact structure, functional and practical, simple operation, and a low-power characteristics, is a mechanic school and the perfect combination of modern technology. It has a number of proprietary technology, to ensure a more stable product performance strong. Machine used industrial design, ability to adapt to their environment. P115-compatible card types comprehensive, and provide convenient and practical development platform and application program interface, easy self-application of the second development, applicable to the needs of any traffic police deal with IC cards, tobacco, utilities, food and bev

单声道麦克风输入和耳机输出的USB音频编解码器-Mono microphone input and headphone output USB audio codec

yuan dai ma

基于min2440编写的多功能播放器，裸机代码，无操作系统，播放音乐、录音播放录音、图片特效、闹钟定时、电子琴等等。

LCD.h and .c file for ATmega interface

用c++做的图书馆管理系统，英文界面 功能包括注册 借书 还书 书本登记等--Librariy Management System

用c语言对魔方阵进行编写，在vc下成功运行，希望对大家有帮助-right matrix for the preparation of the devil, under the vc successful operation, and I hope to be helpful

1 创建给定图的存储结构，从邻接表和邻接矩阵两种存储方式中选择一种。 2 对所创建的图进行深度和广度优先搜索遍历，给出遍历过程中的顶点序列。 3 求图的最小生成树，按构造顺序输出边的序列。（两种方法都要求！） 3 编写一个主函数，将上面函数连在一起，构成一个完整程序。 4 将实验源程序调试并运行。 -Create a storage structure of a given graph from the adjacency list and adjacency matrix are two ways to choose a store. Two pairs of maps created by the depth and breadth-first search traversal, given the culmination of the process of traversal sequence. 3 order to map the minimum spanning tree, according to the order of the output side of the sequence structure. (Both methods require!) 3 to prepare a main function, the above function together to form a complete program. 4 source debugging and running the experiment.

pain clock in dos it very cool

这是一份爱的礼物，收到礼物的人，打开应用程序，便能在屏幕上看到i love you的字样。-This is a gift of love, those who receive the gift, open applications, will be able to see on the screen the words i love you.