本程序有详细的注释,切运行无误 ,程序模块清晰,移植性好,可以实现动态时间的显示,...

PT2258+89C2051+TDA7377 功放程序-PT2258+ 89C2051+ TDA7377 amplifier procedures

求一堆数里面的最大值-heap for the maximum number of inside! !

功能介绍： 　强大的网站文件目录在线管理工具！弥补FTP工具的不足。是PHP网站站长的必备！ ・列出服务器上的文件和目录。 ・测试文件是否可以读写。1为可，0为否。 ・在可读的情况下，能查看文件的内容。包括该文件里的敏感信息。 ・在可写的情况下，能【上传文件】、【修改属性】、【文件改名】、【编辑文件】、【新建文件】、【新建目录】。 ・【批量删除文件和目录】、【批量修改文件和目录属性】。 ・[MD5加密字符]、[批量代码生成]、[UNIX时间戳换算]。 ・另外还可返回系统环境信息。 ・管理员登陆功能。 ・以后会增加更多所能想到的实用功能。-Features: powerful site management tools directory online! FTP tools to make up for deficiencies. Is an essential PHP Webmaster! Listed on the server files and directories. Test documents can be read and write

没的 没的 没的 没的-not the failure of the no no the failure of the failure of the no no no of the

fet140_ta_03

 HT46R47，HT46R22， HT46R23，HT46R24 A/D 型单片机 中文资料 - HT46R47，HT46R22， HT46R23，HT46R24

一个显示图形的代码～如果做课程设计的同学可以拿来看看～-a graphic display to the code, if the design of the courses students could take a look at ~

128X128液晶显示程序.驱动芯片是89C51.里面有图片和红,绿,蓝测试图片-128X128 LCD procedures. Driver chip is 89C51. There are pictures and red, green and blue test picture

实现9层电梯控制 功能如下：1，先假设没上楼之前，楼层运行看不到(没图形），可以当做随机看待。 2。当在某层按电梯开关后，在屏幕显示电梯停到该指定楼层的图形状态。 3。随后可以按想去的楼层，在屏幕显示电梯运动过程，， 4，可选择是否还执行本程序（坐电梯）-9 realize elevator control layer functions as follows: 1, first assume that no public housing, before running the floor can not see (no graphics) can be viewed as random. 2. When a layer switch by the elevator, the elevator stopped on the screen display to the graphics state designated floors. 3. Then may want to go to the floor, in the screen display elevator movement process, 4, can choose whether the implementation of this program (elevator)

（1） 有一个主持人控制开关和8路抢答按扭，当主持人允许抢答时才能进行抢答操作，并用一个数码管显示抢答选手的号码，同时其他选手不能再抢答。 （2）电路上要加个蜂鸣器的电路，当有选手抢答时蜂鸣器响一下。 （3）要有倒计时功能，开始抢答时开始倒20秒计时，用两个数码管显示，当有人抢答时停止倒计时。 2.2拓展部分 用按键可设置倒计时的时间，范围在5秒到30秒之间。-(1) has a host switch and 8-way control button to answer in, when the moderator allowed to be carried out to answer in time to answer in operation, and use an LED display to answer in the number of players, while other players can no longer answer in his place. (2) the circuit, we should add a buzzer circuit, when there are players when the buzzer rang to answer in about. (3) to have the countdown feature to begin to answer in 20 seconds when you start down time, using two digital tube display, when someone stops to answer in the countdown. 2.2 The expansion of part of the buttons can be set with the countdown time, the range of 5 seconds to 30 seconds.