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485to232---Program in C51 @89C51
- 单片机开发中485协议到232协议转换源代码，硬件芯片为max483和max232，采用89c51单片机芯片。-485 MCU development agreement to 232 protocol conversion source code, hardware and MAX483 chip max232 using 89c51 single chip.
232-485
- 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
RS-232-RS-422-RS-485
- RS-232、RS-422与RS-485标准及应用.doc-RS-232, RS-422 and RS-485 standards and applications. Doc
485-232
- 将从RS485端口接收到的数据通过RS232端口发送出去 微处理器为msp430f149-From the RS485 port of the received data is sent via the RS232 port microprocessor as msp430f149
2013011409212871795
- WIFI/485/232控制16路继电器板使用说明V1.0 无锡比利特科技有限公司 2012-Control 16 relay board in WIFI/485/232 Help the V1.0 no Xibilite Technology Co., Ltd. 2012
RS232-485
- 基于PC串口232和485之间的通信转换，protel的PCB图附带原理图-232 to 484 that uart of computer
RS232-422-485
- 一种9针RS-232-422-485各脚名称和顺序的定义-Name of 9pin about RS232-422-485
stm32yibiao
- 一个以stm32处理器为核心的综合应用程序，包括数据采集，各种通信，485 232，CAN总线，触摸屏显示，超酷的液晶上的仪表显示，可作为实际工程界面的参考，还有原理图，物超所值。-A stm32 processor as the core of integrated applications, including data collection, a variety of communications, 485 232, CAN-bus, touch screen display, the i
Serial-PortDebug-(RS232.485)-(VB)
- 方便初学串口设备通信的朋友参考用作RS-232, RS-422, RS-485调试的程序， VB代码；
chengxu
- 用单片机控制max485/232/继电器间的通信，实现多方通信功能-Communication 485/232/relay between
232-485
- 232到485的数据转换电路，实现了rs232到485总线的转换，传输距离大大增加。-232-485 data conversion circuit, converting a rs 232-485 bus transmission distance is greatly increased.
Unhngacd
- 用 VB 做的一个 232-485 抄表程式上海04版,还有其它的(Using VB to do a 232-485 meter reading program of Shanghai 04), and others)
ZF_13_11_06ok
- Modbus具有以下几个特点： （1）标准、开放，用户可以免费、放心地使用Modbus协议，不需要交纳许可证费，也不会侵犯知识产权。目前，支持Modbus的厂家超过400家，支持Modbus的产品超过600种。 （2）Modbus可以支持多种电气接口，如RS-232、RS-485等，还可以在各种介质上传送，如双绞线、光纤、无线等。 （3）Modbus的帧格式简单、紧凑，通俗易懂。用户使用容易，厂商开发简单。(Modbus has the following characteristics:
Interface_standards
- Summary of RS-232, RS-422, and RS-485 Interface Standards
Rs485 Rs422
- RS-422 and RS-485 Application Note
AN723
- APPLICATION NOTE 723: Selecting and Using RS-232, RS-422, and RS-485 Serial Data Standards
200W电源
- 200.w 200w.c 200w.hex
uart0_9600
- 使用单片机进行485/232串口通信的相关串口波特率配置，大家可以参考下(Using single-chip microcomputer for 485/232 serial communication of serial port rate configuration, you can refer to it)
以太网转串口
- 485转以太网 LM3S6911 源代码(485 - turn Ethernet LM3S6911 source code)
AccessPort134
- 串口测试 ，支持9600 12800 等波特率段的485 232 422串口测试(Serial port test to support 485232422 serial test of 960012800 class baud rate)