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Description: 本文对国内外的温度采集系统的发展历史及现状进行了综合阐述，对其发展方向进行了分析和推测，结合工业现场的需求特性，对温度采集系统进行设计。本温度采集系统下位机采用ATmega16单片机为主控制器,采用单线式DS18B20温度传感器采集温度,通过串口RS232将其传送到上位机，上位机使用VB编写界面和后台处理程序,可实现温度实时显示，并采用SQL Sever数据库对数据进行管理。最终测试结果显示上位机实现了实时数据接收、显示和基于SQL Sever的实时数据库管理。介绍了前后台软件设计流程图，并给出了设计实现的硬件实物图和采集到的前后台温度显示结果。-The development history and current situation of the temperature acquisition system are explained, the direction of its development is analyzed and hypothesized, combined with the demand characteristics of industry field, design the temperature acquisition system. The submitted-machine of the temperature acquisition system use ATmega16 as the main controller and DS18B20 collecting temperature, through the serial port of the RS232 transmit the data to the main-machine. Using VB write the interface and back-end processing program, realize the real-time temperature displaying, at the same time use the SQL Sever database to manage the data. The final result of test show that the main-machine has realized the real time data receiving, displaying and real-time database management based on SQL Sever. Introduced flow chart of the software, and gives the completed design of the hardware circuit diagram and the display of the results of collected temperature.
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Size: 5120 |
Author: muhaonan |
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Description: 自已用VB.net写的图表类,完全用VB语言构建图表，形成位图。-Chart software write with VB.net
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Size: 15360 |
Author: xmy |
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Description: 飞思卡尔智能车串口调试源程序
自己写的vb程序，配合下位机程序，可完成数据收发，图表显示等功能，用于调速等等
本程序的运行环境为VB6.0。
如果不能运行，可能是你的VB中不包括MSCOMM控件，需要注册MSCOMM控件。
点击SETUP文件夹下的SETUP命令，则会在您的机子上安装串口程序，并注册MSCOMM控件
-Freescale smart car serial debugging source code vb program to write their own, with the lower computer program, to be completed by the data transceiver, the chart shows for governor, etc. This program runtime environment VB6.0. If you can not run, is the MSCOMM control is not included in your VB, need to register MSCOMM control. Click the the SETUP folder under the SETUP command, it will be installed on your machine serial procedures, registered MSCOMM control
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Size: 33792 |
Author: 李瑞光 |
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Description:
ZedGraph 的类库具有很高的灵活性。几乎图表的每个层面都可以被用户修改。
同时，为了保证类库的易用性，所有的图表属性都提供了缺省值。类库中包含的
代码可以根据被划分的数据来选择适应的比例范围和步长、尺寸。 ZedGraph 继
承了Framework中的UserControl接口，所以允许用户在VS 的IDE 环境中 进行
拖放操作。增加了对其它语言的访问接口支持，如C+ + ，VB。
该源码展示了控件的各种示例调用，方便大家使用-ZedGraph Class Library has high flexibility. Almost every level chart can be modified by users. The same time, in order to ensure the ease of use of the class library, all the chart attributes provide default values. The class library contains the code to select the data can be divided adapt the proportion range and step size. The ZedGraph inherited UserControl interface, the Framework VS IDE environment allows users to drag-and-drop operation. Increase access interface support for other languages, such as C++, VB. The source show various examples of the control calls, easy to use
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Size: 822272 |
Author: SDFGVMWEO |
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Description: VB利用拆线图分析商品的价格走势，一个绘制图表的例子，这里的图表是拆线图，在日常编程中，也是比较常见的。可选择商品类别，点击分析即可看到分析结果。-VB using stitches diagram analysis of commodity price movements, a charting example, here' s a chart stitches Figure, is relatively common in the day-to-day programming. Choose merchandise category, click on the analysis to see the results.
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Size: 110592 |
Author: access |
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Description: 用VB设计定时音频控制程序，好像可以定时播放哦，程序运行截图在上面，将选择的MP3文件保存为列表文件(smplay.m3u)，搜索当前驱动器中所有的MP3文件，定时控制播放音频文件，如果可以定时播放，那程序的实用性就大大增强了，界面设计的而且挺简洁好用。-Designs fixed time the audio frequency control procedure with VB, probably may fixed time broadcast oh, the procedure movement truncation chart in above, the MP3 document preservation which chooses for tabulates the document (smplay.m3u), in search current driver all MP3 document, timed control broadcast audio frequency document, if may fixed time broadcast, that procedure usability greatly strengthened, contact surface design moreover very succinct easy to use.
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Size: 231424 |
Author: 蔡东东 |
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Description: 再次与大家分享一个VB图表柱状图程序，将汇总数据利用图表分析并显示，柱状图的应用实例，这样可使数据更加直观和清淅，对于分析一些数据量较大程序的时候，尤其方便和节省时间，提高软件用户体验和专业评级。-Again to share with you a VB program chart histogram, use the summary data chart analysis and display, the histogram application examples, it will give the data more intuitive and clear mission for the analysis of some of the large amount of data, in particular, to facilitate and save time and improve the software user experience and professional rating.
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Size: 13312 |
Author: 吴雪飞 |
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Description: 全屏找色 一个VB版的全屏幕区域找图找色源码-Full color to find a full-screen version of VB area looking to find the color code chart
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Size: 25600 |
Author: zhuying |
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Description: VB获取百度网络排行榜数据，包括百度音乐排行榜、新歌排行榜、热歌榜、影视金曲榜以及经典老歌榜等数-VB to get Baidu network chart data, including Baidu music charts, song list, hot song list, as well as television hits standings standings and a few classic songs
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Size: 28672 |
Author: 李秀生 |
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Description: VB以图表形式分析产品价格，其实是显示价格走势，以图表的方式更能清淅的显示价格趋势，每一种商品对应不同的价格走势，Vb编程者，可以此为参考-VB in chart form of product prices, in fact, is to show prices to graphically display price trends more clear mission, each corresponding to a different kind of commodity price movements, Vb programmer, you can refer to this as
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Size: 86016 |
Author: 汪荣锦 |
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Description: VB.net甘特图表测试程序及源代码,仅供参考。-VB.net Gantt chart test program and source code for reference purposes only.
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Size: 27648 |
Author: 桂花翅子 |
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Description: VB利用MSGraph.Chart读取数据并生成图表-VB use MSGraph. Chart reading data and generate the Chart
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Size: 19456 |
Author: 红烧排骨 |
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Description: VB环境下根据用户需求动态生成干特图
VB环境下根据用户需求动态生成干特图-VB environment dynamically generated based on user demand Gantt chart
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Size: 216064 |
Author: phdyg |
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Description: 一款VB监测图表曲线绘制类,有需要的就下载吧。-A VB monitoring chart curve drawing class, there is a need to download it.
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Size: 5120 |
Author: 什锦豆腐 |
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Description: 基于MSChart的VB圆饼百分比图,有需要的就下载吧。-The VB-based MSChart percentage pie chart, there is a need to download it.
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Size: 4096 |
Author: 什锦豆腐 |
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Description: 详细的介绍了用VS2010创建动态链接库，在VB,NET工程里调用，程序想当简单，通俗易懂；并且付图-Detailed description of the use VS2010 to create a dynamic link library, in VB, NET project to call the program wanted a simple, easy to understand and pay chart
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Size: 1228800 |
Author: 刘兴民 |
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Description: 生成动态的VB圆饼图，百分比扇形图表,很好的参考。-VB dynamically generated pie chart, the percentage of fan charts, a good reference.
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Size: 2048 |
Author: 什锦豆腐 |
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Description: VB动态三维饼图生成程序,有需要的就下载吧。-VB dynamic three-dimensional pie chart generation process, there is a need to download it.
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Size: 2048 |
Author: 南煎丸子 |
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Description: vb 饼状图和柱状图，这里是一个demo，并含有注释，方便新手学习-vb,circle chart and point chart
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Size: 9482240 |
Author: rao |
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Description: VB6.0图表控件(分页图表 四位旋转 改变图表单元值)在VB开发程序的过程中，需要对数据的输出产生图表效果，可以试试该控件，功能非常强大，可以形成很多种样式的图表。-VB6.0 chart control (paging chart four rotation change the graph cell values) program in VB development process, the need to create a graph of the data output effect, you can try the control, very powerful, can form a variety of styles chart .
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Size: 892928 |
Author: 周军潮 |
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