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[Other resource232-485

Description: 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
Platform: | Size: 160384 | Author: 张成刚 | Hits:

[Other232-485

Description: 232-485接口电路,主要介绍了RS232转化为RS485的接口电路.包括对管脚的介绍,已经对连线方法的介绍
Platform: | Size: 160109 | Author: david | Hits:

[Develop Toolsrs232&rs485

Description: 232和485的接口转换介绍-232 and 485 on the Interface Converter
Platform: | Size: 1268189 | Author: 陈永胜 | Hits:

[OtherRS-232RS-422andRS-485

Description: 详细讲述了RS232,RS485,RS422电平间的不同,及各电平的特点等问题。
Platform: | Size: 92328 | Author: 白波 | Hits:

[Com Portterm90

Description: Port Reader RS232, 485
Platform: | Size: 145518 | Author: sunzhens | Hits:

[Com Portrs232

Description: 关于RS-232 RS-485串口通信的详细资料
Platform: | Size: 907247 | Author: 黄黄 | Hits:

[CommunicationTerm Comm

Description: 串口通讯RS232/485 测试程序
Platform: | Size: 66891 | Author: zh0109@163.com | Hits:

[Linux-UnixRS232,422,485

Description: 用於收送RS232,422,485應用程式
Platform: | Size: 20933 | Author: xavier1114 | Hits:

[SCM单片机 通讯 模块程序 SPI IIC UART one_wire rs485

Description: 单片机 通讯 模块程序 SPI IIC UART(RS232)one_wire RS485总线 均有详细解释 是本人精心调试项目时所用 望对你有帮助
Platform: | Size: 65201 | Author: dflibai | Hits:

[Communication-Mobilerev_3

Description: 本程序RS232通信的一个实验小程序,其中还有rs232和rs485的介绍!- A this procedure RS232 correspondence experimental script, also has rs232 and the rs485 introduction!
Platform: | Size: 297984 | Author: 马斌 | Hits:

[Embeded-SCM Develop串口调试助手V2.2

Description: 串口调试助手,调RS232,RS485必备武器-serial debugging assistant-RS232, RS485 essential weapons
Platform: | Size: 116736 | Author: 沈忠亦 | Hits:

[Dialog_Window学生读卡器

Description: 这是通过一个门禁读卡器进行485转RS232-This is the reader through a door lock switch for 485 RS232
Platform: | Size: 58368 | Author: 何山 | Hits:

[Communicationpolling

Description: 此代码是用c开发的支持linux下的串口RS232,Rs485,Rs422modbus规约采集,然后通过网络UDP/IP发送采集的数据-this code is c linux support to the development of the RS232 serial port, Rs485, Rs422modbus Acquisition Statute, and then through the network UDP/IP to send data acquisition
Platform: | Size: 138240 | Author: YangJie | Hits:

[Other Embeded programMSP430-improve-program-summary

Description: MSP430提高程序汇总,包括:1602/12864液晶显示、ADC/DAC、AD DA间的转换、DS18B20、DS1302、EEPROM实验、按键、LED、RS232/485、通信-液晶显示等-MSP430 improve rollup, including: 1602/12864 LCD, ADC/DAC, AD DA conversion between, DS18B20, DS1302, EEPROM test, button, LED, RS232/485, communication- LCD display
Platform: | Size: 2316288 | Author: 天下 | Hits:

[Program docRS232-485COM

Description: RS232-485串口通信详解,包括串口的图片及详细参数,值得学串口的朋友-Detailed Serial Communication
Platform: | Size: 107520 | Author: yofee hu | Hits:

[OtherRS232-485

Description: 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
Platform: | Size: 21504 | Author: qujian | Hits:

[SCMRS232-422-485

Description: RS232,485,422的接口定义,一步到位!-RS232, 485,422 interface definition, one step!
Platform: | Size: 41984 | Author: 淘生 | Hits:

[CommunicationSerial-PortDebug-(RS232.485)-(VB)

Description: 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;
Platform: | Size: 4096 | Author: | Hits:

[OtherRS232串口连接

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)
Platform: | Size: 17408 | Author: babyliang99 | Hits:

[Program docdp

Description: PB-B-RS232产品手册,PB-B-RS232(485)gsd,Ds232.gsd(PB-B-RS232 product manual, PB-B-RS232 (485) GSD, Ds232.gsd)
Platform: | Size: 5020672 | Author: hudong | Hits:
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