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MSP430驱动时钟芯片PCF8583 借口为IIC总线-MSP430 driver PCF8583 clock chip as an excuse to IIC bus

The document is on transient enginerig

数字逻辑设计——定时器 1． 设计一个能在0～60分钟内定时的定时器 2． 定时开始工作红指示灯亮，结束时绿指示灯亮 3． 可以随意以分为单位，在60分范围内设定定时时间 4． 随着定时的开始，显示器显示时间，如定时10分，定时开始后显示器依次是0-1-2-3-4-5-6-7-8-10进行即时显示 5． 定时结束时，手动清零(Digital logic design - timer 1. to design a can in 0~60 minutes timer timer 2. timer to start work at the end of the red light, green light can be divided into 3. to 60 units, in the range of 4. set timing time with timing, time display, such as timing 10 minutes after the start of the display timing is in turn 0-1-2-3-4-5-6-7-8-10 real time display at the end of the 5. timing, manual reset)

通达智能网络办公系统，没有试用期的培训系统，替换源文件即可。-Access to office systems, intelligent network, there is no probationary period for the training system, the replacement of the source file can be.

用SIMULINK搭建的反激变换器的闭环仿真(Closed loop simulation of flyback converter built with SIMULINK)

Ajax基础入门小例子,运用Javascript+XMLHttpRequest对象,很有帮助!-Ajax based on entry of small examples, the use of Javascript+ XMLHttpRequest object, very helpful!

说明：  把单片机上的数据利用无线，蓝牙，或者串口上传到上位机(Using wireless, Bluetooth or serial port to upload data from MCU to PC)

prototype design pattern implmentation

通过最小二乘法进行平面拟合 平面拟合算法，鲁棒性非常好(Least square plane fitting algorithm )

本文从现场总线控制系统的发展现状出发，遵循现场总线控制系统标准的体系结构，仍由通用组态软件实现监控管理功能，由现场总线智能仪表实现生产控制功能。但在连接通用组态软件与现场总线智能仪表的信息通道中，采用OPC服务器、OPCActiveX控件取代10驱动程序，实现与Matlba数据共享和互联，无干扰地增加Matlba强大的符号、数值计算、矩阵运算以及图形显示的功能，实施先进控制、优化控制。 -This article from the fieldbus control system development of the current situation, following the standard fieldbus control system architecture, generic configuration software is still realize monitoring and management functions, by the field bus intelligent instruments of production control functions. However, in general configuration software to connect with fieldbus intelligent instrument information channel, the use of OPC server, OPCActiveX controls to replace the 10 drivers, and realize data sharing and Matlba the Internet without interference to increase Matlba powerful symbols, numerical calculation, matrix calculation and graphical display features, the implementation of advanced control, optimal control.