rs 232

How to Get + 5V Power Source from RS 232 Interface

从RS232口获取+5V电源

Applications of RS 232 serial communication in CCD measuring on-line

RS232串口通信在CCD在线测量中的应用

Microcomputer is used for data handling and plotting with standard RS 232 C interface .

通过标准RS－232－C接口转储到计算机上进行数据处理和绘图。

RS 232 serial communication is the most basic communication mode supported by Windows CE .

NET4.2支持的最基本的通信方式。

An internal extended bus based on RS 232 is designed to enhance the expansibility of the instrument .

设计了基于RS232的内部扩展总线，使仪器具有很强的可扩展性，并将LCD控制器、触摸屏控制器和U盘读写器连接到总线上。

One is designing electronic circuit based on RS 232 serial port , the other is designing electronic circuit based on parallel port .

一个基于RS232串行接口的电路设计，一个是基于并行接口驱动电路的设计，同时分别进行了针对并口和串行接口的光开关驱动程序设计。

With the improvement of the speed of serial bus , the RS 232 interface on notebook computer has been cancelled .

由于串行总线速度不断提高，笔记本电脑上的RS232接口已经取消。

The system is composed of intelligent control center and automation unit . Interface RS 232 was used to interchange dada between these two parts .

系统分为智能监控中心和自动控制单元两级，采用RS-232接口将这两级结构连接，实现二者之间的数据交换。

Introduces the Internet - LED spectacular system based on Internet , which was developed in Java , and discusses the RS 232 serial communication using Java .

通过工程实践介绍一种在Internet平台上，采用Java语言实现的Internet-LED公众信息显示系统，并讨论了Java在RS-232通讯上的应用。

The application of serial communication technology in seismic information transfer is briefly introduced , such as modes of serial communication , RS 232 standard adapter and modem .

简要介绍了串行通讯技术在地震信息传输中的应用问题，包括串行通讯方式、RS232标准接口及调制解调器等。

Several virtual instrument systems ( VI ) with GPIB , VXI and RS 232 hardware platform are developed by use of LabWindows / CVI .

用LabWindows／CVI针对不同硬件平台开发了几套虚拟仪器。

Unlike the ordinary standard on serial communication of PC , the control port ( DSR ) of RS 232 C is used to receive serial digital signals directly .

不同于PC机串行通讯端口RS-232-C的常规标准，利用异步串行通讯端口的控制端（DSR）直接接收串行数字信号。

The key technique that the device which could convert multidata bus into RS 232 , USB and CAN serial bus ( using ) SCM technique and IC technique is introduced .

介绍了采用单片机技术、集成电路技术研制多数据总线转换为能以RS232或USB及CAN总线方式进行数据通信的装置的关键技术：多总线分组、每组8条总线；检测多总线数据传输速率；

Compared with the conventional RS 232 bus , the Controller Area Network ( CAN ) is a high speed , long distance , multi master and cost effective network system especially suitable for real time control system .

与传统的RS232总线相比，CAN总线是一个高速、长距离、多主、经济的网络系统，特别适用于实时系统。

Using the embedded operating system UCOS ⅱ to implement multitask control , the GIS map creating process using interpolating spline arithmetic and the ARM MCU data collecting process by RS 232 interface are expatiated .

详细阐述了ARM微控制器通过串口接收GPS数据的采集过程，采用样条插值算法的GIS地图生成过程和运用占先式多任务实时嵌入式操作系统UCOS-Ⅱ实现控制的多任务处理过程。

In data acquisition system , we modified the old import equipments and added several data output modules . Using RS 232 serial port to data communication with industrial computers at the lower floor , and HUB network at the upper floor .

底层数据采集系统对旧有的进口设备进行了改造，增加了数据输出的模块，数据以RS232串行口与计算机通信，上层以HUB网络方式进行通信；

The function of embedded measurement and control system of RS 232 / RS 485 bus microprocessor , composition of hardware , the methods of minimum squares and variance prediction , hardware and software design of microprocessor system and experimental condition in spot were introduced .

介绍RS232/RS485总线结构的单片机嵌入式测控网络系统的功能、最小二乘参数估计算法、预报的方法、单片机系统硬软件和现场实验效果情况。

Secondly , the 4-channel ± 10V analog to digital conversion ( A / D ) Bluetooth adapter , 4-channel ± 10V digital to analog conversion ( D / A ) Bluetooth adapter , RS 232 serial port Bluetooth adapter are developed .

其次提出了硬件设计方案：四通道±10V模拟/数字（A/D）蓝牙适配器、四通道±10V数字/模拟（D/A）蓝牙适配器，RS232串口通信蓝牙适配器。

RS - 232 standard communication port was used for net controlling .

采用RS&232标准的通信接口，以实现网络控制。

The Methods of Extending the Communication Distance of RS - 232

扩展RS-232通信距离的几种方法

The calibration and test system of the inertial instrument based on RS - 232

基于RS-232接口技术的惯性仪器标定测试设备

A kind of simple photoelectric - isolated RS - 232 voltage conversion interface design

一种简单的光电隔离RS-232电平转换接口设计

Application and Conversion of Serial Communication Interface RS - 232 / RS485

串行通讯接口RS-232/RS485的应用与转换

The communication distance of RS - 232 is restricted by its electrical characteristic .

RS-232通信距离主要受其电气特性制约。

Research on Communication between RS - 232 and PROFIBUS

RS-232串口与PROFIBUS-DP通信实现的研究

IR Data to RS - 232 Converter with MAX 3100

MAX3100在串行红外数据与RS&232转换器中的应用

The Design of RS - 232 Interface for SHARC

SHARC的RS&232接口设计

There is a RS - 232 serial communication interface in this instrument , so it can exchange messages easily with PC.

具有RS&232串行通讯接口，能够和上位计算机之间实现数据交换。

To implement data out-put and communication , micro-printer and RS & 232 interface port are built in the instrument .

设有微型打印机接口和RS232串口，方便了数据输出。

Its structure , package , and the functions of RS - 232 port are described in this article , ASCII commands and its practical application in RS - 232 port are given .

文中介绍MCDC2805的硬件结构、外型封装、RS-232串口的功能及RS-232串口的ASCII指令及其应用。