数字频率计的设计可以分为测量计数和显示。其测量的基本原理是计算一定时间内待测信号的脉冲个数，这就要求由分频器产生标准闸门时间信号，计数器记录脉冲个数，由控制器对闸门信号进行选择，并对计数器使能断进行同步控制。控制器根据闸门信号确定最佳量程。-The design of digital frequency meter can be divided into measurement and display count. The basic principle of its measurement is calculated under test signal within a certain period of time the number of pulses, which have a standard requirement by the divider gate time signal pulse counter records the number of signals from the controller to choose the gates and counters to make off synchronous control can be carried out.Controller based on the gate signal to determine the optimum range.

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IIC规范中文协议,内容比较全,比较新,为你的系统设计提供参考-IIC standardize Chinese agreement, the entire contents of comparison, the relatively new system design for your reference

zsp400的英文技术手册，内容很详尽-ZSP400 English technical manuals, content is very detailed

有关MC-CDMA的一些相关技术和相关处理方法-Of the MC-CDMA a number of related technologies and related treatment methods

好东西,介绍很多技巧的文章, 值得珍藏,很惜有的喔!-good things, a lot of skills on the article, worth keeping, some very Xi!

I2C中文协议。是中文的，讲解不错。对于了解I2C协议很有帮助。-I2C

是一个开发软件,利用pb开发的一个学生管理系统-Development is a software development using pb of a student management system

《非程序员》第11期，介绍了uml网上商店的模式，探讨了用户界面的设计样式，还有部分《人件》的节选。-err