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Description: vb6.0做的RS232指示灯闪烁串口编程例子-vb6.0 do flashing lights RS232 serial programming examples
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Size: 2469 |
Author: 卫平 |
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Description: vb6.0做的RS232做数字输入的串口编程例子-vb6.0 do so RS232 serial digital input to the programming examples
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Size: 2830 |
Author: 卫平 |
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Description: pc机与pc机串口通信
基于vb6.0的
rs232标准
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Size: 2466 |
Author: zhangye |
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Description: vb6.0做的RS232指示灯闪烁串口编程例子-vb6.0 do flashing lights RS232 serial programming examples
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Size: 2048 |
Author: 卫平 |
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Description: vb6.0做的RS232做数字输入的串口编程例子-vb6.0 do so RS232 serial digital input to the programming examples
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Size: 3072 |
Author: 卫平 |
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Description: PLC编程口通信C语言源代码，用来调试30的PLC。-PLC Communication C programming language source code used to debug the PLC 30.
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Size: 2048 |
Author: 郑自程 |
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Description: 介绍利用VB6串行通信编程的方法，对采用了RS-232接口的仪器进行串行通信的计算机测控软件开发，以及实现仪器功能和指标的验收。-Introduce the use of VB6 programming serial communication method, using the RS-232 interface for serial communication equipment computer monitoring and control software development, as well as functional instruments and indicators to achieve acceptance.
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Size: 1024 |
Author: camus_lee |
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Description: pc机与pc机串口通信
基于vb6.0的
rs232标准
-pc machine and the machine pc serial communication based on the RS232 standard VB6.0
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Size: 2048 |
Author: zhangye |
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Description: 介绍了以AT89C2051单片机为核心的智能频率计的设计，利用单片机内部的定时(计数)器完成待测信号周期(频率)的测量。对系统的信号预处理电路、控制电路和显示电路三大部分进行了研究，采用RS232接口电路，利用VB6编程语言实现了PC机串口接收控制程序。-Introduced a single chip AT89C2051 frequency as the core of intelligent design, the use of single-chip internal timer (count) device under test signals completed cycle (frequency) measurements. The system signal pre-processing circuit, control circuit and display circuit three most studied, using RS232 interface circuit, the use of VB6 programming language to achieve a PC serial port to receive machine control procedures.
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Size: 225280 |
Author: 何蓓 |
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Description: VB6.0 TO DVP PLC RS232
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Size: 41984 |
Author: 吴广法 |
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Description: 详细介绍了VB6.0下的RS232串口通信，其中着重介绍了MSComm控件，有多个具体实例以及完整程序-VB6.0 described in detail under the RS232 serial communication, which focuses on the MSComm control, a number of specific examples and a complete program
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Size: 23182336 |
Author: 高珊珊 |
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Description: VB6.0 Control Port RS232
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Size: 261120 |
Author: Luiw |
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Description: 完美实现VB串口通讯，VB6.0与RS232、485实现上位与现场仪表通讯-Perfect realization of VB serial communication, VB6.0 and RS232, 485 to achieve the upper communication with field instrumentation
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Size: 61440 |
Author: green |
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Description: 利用VB6.0/.NET等语言与三菱FX系列PLC编程口/RS232/485通讯的源代码-To utilize VB6.0/.NET other languages with Mitsubishi FX Series PLC programming port/RS232/485 communication source code .....
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Size: 112640 |
Author: jifan |
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Description: 基于VB6.0的串口调试助手V1.0的源程序，对于搞RS232串口通信的兄弟有帮助。作者：蝙蝠龙，合肥万里眼电子科技有限公司-Source code of serial communication based on Visual basic 6.0. It s very helpful to those interested in RS232 communication.Author:batdragon, hfmee.com
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Size: 24576 |
Author: 胡海兵 |
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Description: ket noi giua rs232 va vb6
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Size: 288768 |
Author: NVT |
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Description: 基于VB6.0的RS232串行通信，可以发送多个字符，当发送完成后返回完成标志-Based on VB6.0 RS232 serial communication, you can send more than one character, when transmission is complete return completed flag
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Size: 28672 |
Author: zhaoshaoan |
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Description: VB 6.0, MODBUS串口通讯源代码-MODBUS communication, VB6.0 code
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Size: 786432 |
Author: worldsea |
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Description: 上位机（PC机或具有串口的其他控制设备）通过RS232串口连接到本控制板后，向控制板发送一串ASCII代码指令既可控制步进电机的转向、转速、步进量，完全不需了解步进电机及驱动器的工作原理。例如:串口发送"S100",则步进电机将顺时针以每分钟100转的速度旋转，串口发送"N300",则步进电机将逆时针以每分钟300转的速度旋转；串口发送"S100J",则步进电机将顺时针步进100个步距角，串口发送"N1000J",则步进电机将逆时针步进1000个步距角。用于精密转速控制、精密运动控制、精密机械加工等，控制精度极高，转速误差<0.01转/分钟。也可按要求定制更高精度控制板。程序在VB6.0下调试通过，提供VB软件控制步进电机的演示源代码。
串口波特率9600~57600可预订（默认9600）；输出驱动脉冲频率最大200Khz（可订制更高频率），单步最小1hz微调，误差0.1hz；最大步进量99999999步。 通过地址编码，一个串口最多可以寻址、控制255块串口控制智能步进电机驱动器，也就是说一个串口（或一台电脑）可以控制255台步进电机。串口控制智能步进电机驱动器和控制主机之间距离可以通过485总线延长，这样控制主机可以放置在离步进电机很远的地方.(no)
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Size: 17408 |
Author: babyliang99
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Description: Visual-Basic-RS232 程序编写(Visual-Basic-RS232 Programming)
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Size: 23181312 |
Author: 叫我小叶
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