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Introduction of Programmable controllers

主要是对ios中的字符串进行富文本转换,方法包装很好,代码简单易懂,容易上手,可以很好地使用程序.

PCI&PCIe spec及中文翻译手册

黄金分割法，要用的自己下来看看吧，很好的优化程序 (Golden section method, we should take a look at it from their own, a good optimizer)

矩形框旋转,可设置旋转角度，旋转时间，可连续旋转(Rotating rectangle)

采用51系列单片机为控制核心，包括电源变换处理及分配模块，恒流源模块，单片机主控模块，键盘输入模块，LCD显示模块，数模/模数转换模块，语音模块和实时时钟模块的9个部分。通过键盘设定好需要输出的电流值后，单片机对设定值按照一定的算法进行处理，经数模输出电压控制恒流源电路输出相应的电流值(51 Series single-chip microcomputer used for the control of the core, including the processing and distribution of power transform module, constant current source module, single-chip control module, the keyboard input module, LCD display module, digital-to-analog/analog-digital conversion module, voice module and real-time Clock Module Part 9. Through the keyboard need to set output current value, single-chip microcomputer according to the settings of the algorithm processing, digital-to-analog output voltage by the control constant current source circuit output current value of the corresponding)

51单片机和12位ADC tlc2543的加上12864液晶和12位DAC7611以及矩阵键盘的连调程序，调试已通过，在硬件电路也调试通过，精度很高。(51 single and 12-bit ADC tlc2543 the plus 12864 and 12-bit DAC7611 and the transfer matrix keyboard with the program, debugging has passed, the hardware circuit debugging, high precision.)

说明：  TAB控件：Tab控件的使用 MFCTabCtrl(Using mfctabctrl for tab control)

说明：  基于16位ADC，AD7705的称重系统设计，以单片机89s52为数据处理和控制模块，1602为显示模块(Precision Weigh Scale Design Using the AD7192, 24-Bit Sigma-Delta ADC with Internal PGA, as AD converter and MCU 89s52 as data processer and controller)

虚拟串口程序，/*---------------------------------------------------------------------*/ /* --- STC MCU Limited ------------------------------------------------*/ /* --- STC15Fxx 系列 软件模拟串口举例----------------------------------*/ /* --- Mobile: (86)13922805190 ----------------------------------------*/ /* --- Fax: 86-0513-55012956,55012947,55012969 ------------------------*/ /* --- Tel: 86-0513-55012928,55012929,55012966-------------------------*/ /* --- Web: www.STCMCU.com --------------------------------------------*/ /* --- Web: www.GXWMCU.com --------------------------------------------*/ /* 如果要在程序中使用此代码,请在程序中注明使用了STC的资料及程序        */ /* 如果要在文章中应用此代码,请在文章中注明使用了STC的资料及程序        */ /*---------------------------------------------------------------------*/ //本示例在Keil开发环境下请选择Intel的8058芯片型号进行编译