Search - RS232 RS485

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[Other resource] rs232-rs485 DL : 0: rs232-rs485 converter schematic ,pleasure for uou using it .
Update : 2008-10-13 Size : 156.63kb Publisher : csallon
[Embeded-SCM Develop] 串口调试助手V2.2 DL : 0: 串口调试助手,调RS232,RS485必备武器-serial debugging assistant-RS232, RS485 essential weapons
Update : 2025-02-17 Size : 114kb Publisher : 沈忠亦
[Books] rs232&rs485 DL : 0: 232和485的接口转换介绍-232 and 485 on the Interface Converter
Update : 2025-02-17 Size : 1.21mb Publisher : 陈永胜
[SCM] 232-485 DL : 0: 这是一个电路图，作用是rs232-rs485转接口电路，很适用-This is a circuit diagram, the role of the RS232- RS485 interface circuit switch, it applies
Update : 2025-02-17 Size : 156kb Publisher : 张成刚
[assembly language] seven_program DL : 0: at24c02,ds1302,m50462,rs232,rs485,vb5.x25045的七个实用小程序-at24c02, ds1302, m50462, rs232, rs485. vb5.x25045 of seven small practical procedures
Update : 2025-02-17 Size : 150kb Publisher : 吕常智
[Communication] RS485 DL : 0: 串口通讯编程实例,支持RS232-RS485通讯协议.-Serial Communication programming examples in support of RS232-RS485 communication protocol.
Update : 2025-02-17 Size : 45kb Publisher : roselu
[SCM] rs232-rs485 DL : 0: rs232-rs485 converter schematic ,pleasure for uou using it .-rs232-rs485 converter schematic, pleasure for uou using it.
Update : 2025-02-17 Size : 156kb Publisher : csallon
[SCM] USB DL : 0: 仿真标准串口，用于升级原串口外围设备，或者通过USB 增加额外串口。 ● 计算机端Windows 操作系统下的串口应用程序完全兼容，无需修改。 ● 硬件全双工串口，内置收发缓冲区，支持通讯波特率50bps～2Mbps。 ● 支持5、6、7 或者8 个数据位，支持奇校验、偶校验、空白、标志以及无校验。 ● 支持串口发送使能、串口接收就绪等传输速率控制信号和MODEM 联络信号。异步串口/RS232/RS485/RS422 转换并口打印机为USB 打印机 EPP 并口和MEM 并口常用的2 线和4 线同步串口 DD+ 计算机或者其它 USB 主机 CH341 转接芯片 CH341 中文手册（一）２ ● 通过外加电平转换器件，提供RS232、RS485、RS422 等接口。 ● 支持以标准的串口通讯方式间接地访问CH341 外挂的串行EEPROM 存储器。-err
Update : 2025-02-17 Size : 618kb Publisher : 张哲
[SCM] rs485 DL : 0: atmega32 和RS485的通讯，已经在电路板上测试通过，RS232相对简单一点，RS485需要对控制收发信号处理一下，并且需要RS232转RS485工具来验证收发是否正确-atmega32 and RS485 communication, has been tested in the circuit board, RS232 relatively simple point, RS485 transceiver control signals need to deal with you, and will need RS232 to RS485 transceiver tools to verify the correctness of
Update : 2025-02-17 Size : 18kb Publisher : nicai
[SCM] rs485 DL : 0: 基于51单片机，实现RS232和RS485的双机通讯，内附详细说明！-Based on 51 single-chip, RS232 and RS485 realize the two-machine communications, containing a detailed description!
Update : 2025-02-17 Size : 1.01mb Publisher : yj
[SCM] MEGA128_TCPIP DL : 1: 用MEGA128做的串口服务器,包括原理图,源代码,TCPIP开发资料,接口包括RS232,RS485,RJ45-MEGA128 to do with the serial server, including schematics, source code, TCPIP development information, interface, including RS232, RS485, RJ45
Update : 2025-02-17 Size : 17mb Publisher : 陈振宇
[Other] RS232-485 DL : 0: RS232-485资料，我所搜集的很多关于485的资料，其资料在产品中应用-RS232-485 information, I collected a lot of information on the 485, the information in the Product Application
Update : 2025-02-17 Size : 1.44mb Publisher : xin
[SCM] USBto232_485_UART DL : 0: DIY多功能转换器（已调试通过）。本原理图可以实现USB/RS232、USB/RS422、USB/RS485接口转换功能。只需安装USB驱动程序即可实现USB转串口的功能，简单方便。另外只需对电路图稍作改动即可实现RS232/RS422或RS232/RS485转换功能。心动了吗？不如赶快行动，拥有属于自己的五合一的接口转换器吧！-DIY Multi-function Converter (has debug through). The schematic diagram can be achieved USB/RS232, USB/RS422, USB/RS485 interface conversion. Simply install the USB driver can achieve the function of USB to serial, easy and convenient. Also just to make a minor amendment to the circuit can be realized RS232/RS422 or RS232/RS485 conversion. Echocardiography it? Action as soon as possible, with their own-one interface converter吧!
Update : 2025-02-17 Size : 164kb Publisher : laochao
[Books] Rs232-RS485 DL : 1: 串口通讯大权，介绍了RS232，RS422，RS485等串行通讯的协议，规范，具体说明等。帮助你写好串口同学-Serial communication power, introduced the RS232, RS422, RS485 and other serial communication protocol, standardization, and specific descriptions. Students help you write the serial
Update : 2025-02-17 Size : 886kb Publisher : changhui
[SCM] RS485 DL : 0: 用VERILOG语言写的RS485通信程序,经调试可以直接使用-Verilog language used to write the RS485 communication program, the debugger can be used directly
Update : 2025-02-17 Size : 638kb Publisher : 李俭
[Com Port] Labview_serial_port DL : 0: 系统介绍labview的RS232,RS485串口等原理。以及labview中串口的编程源程序截屏和参数设置。-System labview introduction of RS232, RS485 serial port, such as the principle. As well as in the serial programming labview Screenshots and source parameters.
Update : 2025-02-17 Size : 258kb Publisher : plzou
[RFID] HD6P-RFID-Terminal-RS232 DL : 0: HD 6P RFID 终端机、考勤卡钟 RS232/RS485 通讯接口程序 VB 源码 -HD 6P RFID terminals, time cards bell RS232/RS485 communication interface program VB source
Update : 2025-02-17 Size : 183kb Publisher : leo2003
[Com Port] RS232-RS485_Rev3 DL : 0: Communication RS232-RS485
Update : 2025-02-17 Size : 17kb Publisher : Hosein Rabiei
[ARM-PowerPC-ColdFire-MIPS] RS232-485 DL : 0: 关于232的各种使用情况，RS232 RS485接口原理图，无源转换电路设计 -RS232 RS485
Update : 2025-02-17 Size : 1.44mb Publisher : 卢亚普
[ARM-PowerPC-ColdFire-MIPS] RS232转RS485基于MINI VET6板子实现 (1) DL : 0: RS232转RS485基于MINI VET6板子实现(RS232-RS485 based on stm32)
Update : 2025-02-17 Size : 290kb Publisher : 伪摇滚1994

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