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Description: verilog写的数字频率计的选择模块,用与显示的选择-written in Verilog digital frequency meter option module, used and display options
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Size: 82944 |
Author: chen |
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Description: VolumeMeter (Managed DirectX)
This project is a live volume meter control for monitoring audio levels from a sound card. It is written entirely in C#, and uses Microsoft s Managed DirectX (June release). You can drag-and-drop the control into any Windows Forms application. You may select the input, and tweak the appearance of the animation through various parameters.
The idea behind this project is to maintain a very short buffer of audio and constantly record into it. The control is on a timer, and periodically queries the buffer to see what volume level the most recent sample has, and then sets a progress bar s value accordingly.
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Size: 150528 |
Author: mark |
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Description: 单片机与其它仪表之间modbus通讯协议,用c语言编写-Single-chip with other Modbus communication protocol between the meter, using c language
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Size: 3072 |
Author: Larry Zhu |
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Description: （第一部分）混音函数演示程序， VC源码-多媒体-,由于网速太慢了，我这里只有分成几次上传了啊-(Part I) mixing function demo program, VC Source- Multimedia-, due to slow speed, I here only divided into several uploaded ah
Platform: |
Size: 3072 |
Author: songbo |
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Description: 本代码以AVR单片机为主控制器，带485接口的三相电子式电能表的源程序。
主要完成电能表的计量，显示，485通讯，红外通讯等功能。-Singlechip this code to AVR-based controller, with 485 three-phase Electronic Energy Meter of the source. The main energy meter to complete the measurement, display, 485 communications, infrared communications functions.
Platform: |
Size: 23552 |
Author: 黄成 |
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Description: 本代码为电子式单相多费率电能表的源程序，完成电表的分时计量，液晶显示，485，红外通讯等功能-The code for the electronic single-phase multi-rate watt-hour meter of the source program, the completion of the TOU meter measurement, liquid crystal display, 485, infrared communication function
Platform: |
Size: 34816 |
Author: 黄成 |
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Description: 本代码为以电力654规约为标准的与电能表通讯的掌上机的源程序-The code for the Statute of electricity as a standard 654 watt-hour meter communication with the handheld machine source code
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Size: 12288 |
Author: 黄成 |
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Description: 一个功能比较完善的远程抄表软件，开发环境为vb，后台为acce-A function of relatively perfect remote meter reading software, development environment for vb, the background for acce
Platform: |
Size: 1709056 |
Author: s |
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Description: 电力方面远程抄表的三张电路图,用PROTEL 打开-Electricity of the three remote meter reading schematics, using PROTEL Open
Platform: |
Size: 21504 |
Author: lgl |
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Description: 红外抄表系统的源代码。利用非电信号传送控制信息和数据信息，以实现遥控或遥测的功能。包括 通信方式，通信协议，三相电度表通信程序，手持抄表器通信程序等。-Infrared meter reading system s source code. The use of non-electrical signal transmission control information and data information in order to achieve remote control or telemetry functions. Including means of communication, communication protocols, three-phase watt-hour meter communication program, handheld meter reading device communication procedures and so on.
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Size: 109568 |
Author: |
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Description: 一个非常灵活的圆行仪表类，可用于EVC下做嵌入式界面开发，也可以用于VC-A very flexible type of round trip meter can be used to do embedded under EVC interface development, can also be used for VC
Platform: |
Size: 9216 |
Author: zyw |
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Description: 色彩丰富的圆形仪表控件，EVC下实现，不过圆形盘的绘制有毛刺，请各位大侠指正-err
Platform: |
Size: 7168 |
Author: zyw |
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Description: 数字电压表的keilc源程序加上proteus仿真原理图-Digital Voltage Meter keilc source plus Proteus simulation schematic
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Size: 53248 |
Author: lizhi |
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Description: 本文介绍基于 ADE7758 和 PIC 系列 MCU的多相多功能电能测量电表，本文重点介绍 ADE7758 的
引脚及设计要点、内部寄存器功能和工作原理,以及 ADE7758 与 PIC16F877 的中断接口时序。
关键词：多相电能表；ADE7758；PIC -In this paper, based on the ADE7758 and PIC series MCU multi-phase multi-function meter energy measurement, this article focuses on the pin ADE7758 and design elements, the internal register functions and working principles, as well as disruption of ADE7758 with PIC16F877 interface timing. Key words: multi-phase energy meter ADE7758 PIC
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Size: 103424 |
Author: |
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Description: 电能表源码，万工V9001,支持红外，485-Energy meter source, million workers V9001, support for infrared, 485
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Size: 661504 |
Author: jack |
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Description: 基于AT89C51的数字电压表，采用1602液晶显示，显示精度0.1V，量程为5V，文件中除了有C格式的源文件外，还包括一个PROTEUS仿真程序。-AT89C51 Based on the digital voltage meter, using liquid crystal display 1602 to show the accuracy of 0.1V, range for the 5V, the document format in addition to C source files, but also includes a simulation program PROTEUS.
Platform: |
Size: 72704 |
Author: zhangm |
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Description: 用Verilog HDL / VHDL实现的数字频率计（完整实验报告）-Using Verilog HDL/VHDL realization of digital frequency meter (complete test report)
Platform: |
Size: 145408 |
Author: 倪亮 |
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Description: 三相电能表源程序 三相电能表源程序-Three-phase Energy Meter Three Phase Energy Meter source source
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Size: 105472 |
Author: 迷茫 |
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Description: 用51单片机做的数字频率计，精度非常高，计数误差不超过1Hz。量程0--65535.-Singlechip do with 51 digital frequency meter, the accuracy is very high, counting error of less than 1Hz. Range 0- 65535.
Platform: |
Size: 522240 |
Author: wanxun |
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Description: 电力自动抄表管理系统delphi源码由于现在的抄表机所支持的数据库只是dbase的.DBF数据库格式，而目前的营业收费系统所使用的数据库是Microsoft的Access，需把与现场抄表有关的数据导入一个.DBF数据库中，将些数据库与抄表程序一同导入抄表机中，待现场抄表后只需将此.DBF数据库表传回计算机，由程序从此数据库中读抄表底数数据到系统的Access数据库中，完成抄表工作。-Automatic meter reading the power management system delphi source code as a result of the meter reading is now supported by the database machine is only dbase s. DBF database format, and is currently operating toll collection system used in the database is Microsoft s Access, take the meter reading and field-related the data into a. DBF database, will be more databases together with the meter reading process into meter-reading machine, to be at the scene just after the meter reading this. DBF database table returned computer program from the database by the meter reading base data to the Access database system to complete the work of meter reading.
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Size: 3563520 |
Author: dasdas |
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