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[Other] rspower DL : 0: how to get power from rs-232 port of pc
Date : 2026-01-01 Size : 28kb User : jasksp
[Other] LabVIEW DL : 0: 使用LabVIEW开发平台编制的程序称为虚拟仪器程序，简称为VI。LabVIEW（Laboratory Virtual instrument Engineering Workbench）是一种图形化的编程语言，它广泛地被工业界、学术界和研究实验室所接受，视为一个标准的数据采集和仪器控制软件。LabVIEW集成了与满足GPIB、VXI、RS-232和RS-485协议的硬件及数据采集卡通讯的全部功能。它还内置了便于应用TCP/IP、ActiveX等软件标准的库函数。这是一个功能强大且灵活的软件。-Using the LabVIEW development platform known as the virtual instrument programmed process, referred to as VI. LabVIEW (Laboratory Virtual instrument Engineering Workbench) is a graphical programming language, it is widely used by industry, academia and research laboratories accepted as a standard data acquisition and instrument control software. LabVIEW integration and satisfaction with GPIB, VXI, RS-232 and RS-485 protocol communications hardware and data acquisition card full functionality. It also has built easy to use TCP/IP, ActiveX software such as standard library functions. This is a powerful and flexible software.
Date : 2026-01-01 Size : 4.02mb User : 章世业
[Other] MAX3221-MAX3243 DL : 0: MAX3221 MAX3243 - True +3V to +5.5V RS-232 Transceivers with AutoShutdown datasheet.
Date : 2026-01-01 Size : 313kb User : probroy
[Other] PL2303-USB-RS232-Converter-schematic DL : 0: 业界最流行的usb和RS-232串口转换器的原理图，可以指导相关的设计；PL2303几乎是所有转换器所采用。-The industry' s most popular and RS-232 serial usb converter schematic, can guide the design related PL2303 almost all converters are used.
Date : 2026-01-01 Size : 10kb User : franc
[Other] Serial_communicationprogramming DL : 0: 串行通信接口标准经过使用和发展，目前已经有几种。但都是在RS-232标准的基础上经过改进而形成的。所以，以RS-232C为主来讨论。RS-323C 标准是美国EIA(电子工业联合会）与BELL等公司一起开发的1969 年公布的通信协议。它适合于数据传输速率在0～ 20000b/s 范围内的通信。这个标准对串行通信接口的有关问题，如信号线功能、电器特性都作了明确规定。由于通行设备厂商都生产与RS-232C制式兼容的通信设备，因此，它作为一种标准，目前已在微机通信接口中广泛采用-Serial communication programming Daquan
Date : 2026-01-01 Size : 920kb User : lhb
[Other] Visual-Basic-chuan-kou-tong-xun DL : 0: 本书应用Visual Basic中的串行通信控件MSClmm,通过实例循序渐进地介绍了自动化的基础——RS-232串行通信，从简单的串行通信概念、实验到复杂的仪器控制，本书都提供了完整的Visual Basic范例。本书将Visual Basic6。0的应用扩展到硬件控制，同时还介绍了自身具有的串行通信控件，串行通信控件的细节控制调制解调器并进行文件传输，有串行通信端口来控制仪器，将串行通信扩展到分布式监控等内容。-Book application in Visual Basic serial communication control MSClmm, step by step through examples introduced automated basis- RS-232 serial communication, from simple serial communication concept, experimental complex instrument control, the book providesVisual Basic for example. Book will be extended to the Visual Basic6 the application hardware control, also has its own serial communication control, the details of the serial communication control to control the modem and file transfer, serial communication port to control the instrument, the string line communication extended to distributed monitoring.
Date : 2026-01-01 Size : 21.96mb User : 刘军
[Other] MAX232 DL : 0: File contains information about how to use an interface conexion rs-232
Date : 2026-01-01 Size : 332kb User : David
[Other] USART DL : 0: This tutorial will focus on setting up the serial USART on the AVR platform. Although other hardware AVR interfaces (eg, USI) can be congured for limited RS-232 serial transmission and reception such alternatives will not be covered.
Date : 2026-01-01 Size : 181kb User : musbik
[Other] 05-Neuronal-Signaling---the-Synapse-(Giffin) DL : 1: Includes ST Microelectronics STM32F103RET6 Microcontroller with 512kb Internal Flash Program Memory 32-Bit ARM Cortex M3 Processor Bit running at 72MHz or 90 MIPS Direct In-Circuit Program Download with RS-232 Connection Up to 48 I/O points 16 Channels 12-Bit A/D Converters 2 Channels 12-Bit D/A Converters 1 CAN Channel 5 USARTS and 2 I2C Ports, together with SPI
Date : 2026-01-01 Size : 14.23mb User : gosho
[Other] RS232 DL : 0: RS-232、RS-485和S-422的区别 1、RS-232-C RS-232-C是美国电子工业协会EIA（Electronic Industry Association）制定的一种串行物理接口标准。RS是英文“推荐标准”的缩写，232为标识号，C表示修改次数。RS-232-C总线标准设有25条信号线，包括一个主通道和一个辅助通道。 -RS-232, RS-485 and RS-422 difference 1, RS-232-C RS-232-C serial physical interface is a standard Electronic Industries Association EIA (Electronic Industry Association) to develop. RS is in English "recommended standard" abbreviation for the identification number 232, C represents the number of changes. RS-232-C bus standard has 25 signal lines, including a main channel and a secondary channel.
Date : 2026-01-01 Size : 735kb User : dream
[Other] Virtual-serial-port DL : 0: 如果用户的终端设备提供RS-232/485/422通信接口，需要通过以太网连接到控制中心的应用计算机上，可以在串口终端设备端选配NP801串口服务器- If the user s terminal equipment to provide RS-232/485/422 communication interface, need to pass The Ethernet connection to the application of the computer control center, in the serial terminal equipment End of selection of NP801 serial device server
Date : 2026-01-01 Size : 244kb User : 汪俊贵
[Other] MODBUS DL : 0: 以标准的MODBUS 通讯协议来设计的工业通用数据采集通讯模块。针对工业仪表标准的模拟信号和RS -232 数字信号的输出, 模块把从现场仪表采集的测量数据进行软件处理并以MODBUS 通讯协议组网远传。-Abstract:A way using MSP430F149 single-chip and RS-485 bus as the base of its hardware and the standard MODBUS communication protocol to design the universe data-acquisition and communication module was introduced.According to the output of standard analog signals and RS-232 digital signals of the industrial meters, the module can manage the data acquiring the spot meters by software programming and then transmit them remotely based on MODBUS protocol
Date : 2026-01-01 Size : 131kb User : zhouliang
[Other] MDB-RS232 DL : 0: 一种协议转换工具。介绍了模块的功能，将MDB信号转换成串口协议信号。-This Interface Unit (IU) is designed to convert the MDB Bill Acceptor (BA) and MDB Coin Changer (CC) protocol to RS-232 serial protocol.
Date : 2026-01-01 Size : 10kb User : 姜敖