Location:
Search - RS485
Search list
Description: USB PPI 西门子编程线485程序驱动 s7-2-USB PPI siemens RS485 Driver.rar s7-200
Platform: |
Size: 439296 |
Author: zhang yan |
Hits:
Description: RS485单片机串口通信程序，能用，在89C52上用过-RS485 chip serial communication program, can be used, used on the 89C52
Platform: |
Size: 20480 |
Author: liuxiaoyong |
Hits:
Description: RS485的一个非常好的程序，MODBUS通讯协定及RS485介面通讯模式-RS485 is a very good program, MODBUS communication protocol and RS485 interface mode
Platform: |
Size: 15360 |
Author: 刘君 |
Hits:
Description: 这是RS485测试程序，下载本程序 通过485转232跟PC串口连接 打开电脑上的串口终端软件 -This is the RS485 test procedures, download the program by 485 to 232 with the PC serial port to open the serial port on the computer terminal software
Platform: |
Size: 134144 |
Author: wu |
Hits:
Description: RS485协议，在工业控制等环境中，常会有电气噪声干扰传输线路，使用RS-232 通讯时经常
因外界的电气干扰而导致信号传输错误；另外，RS-232 通讯的最大传输距离在不增加缓冲
器的情况下只可以达到15 米。为了解决上述问题，RS-485/422 通讯方式就应运而生了。-RS485 protocol, in the industrial control environment, often have a transmission line of electrical noise interference, the use of RS-232 communication often
Platform: |
Size: 885760 |
Author: 钟一 |
Hits:
Description: usb to rs485的驱动程序，能使没有485的接口上应用-usb to rs485 drive
Platform: |
Size: 376832 |
Author: FENGH |
Hits:
Description: LPC1114 485例程，RS485发送接受及相应主程序调用-LPC1114 485 routines, RS485 and the corresponding main program calls and sending and receiving
Platform: |
Size: 13312 |
Author: 龙天 |
Hits:
Description: 实现单片机RS85通信，通过RS485端口不停地发送数据0xaa。(MCU RS85 communication)
Platform: |
Size: 27648 |
Author: 云证
|
Hits:
Description: STM32 的 RS485 驱动，KEIL MDK源工程文件(STM32 for RS485 Driver)
Platform: |
Size: 345088 |
Author: bailongma
|
Hits:
Description: AVR RS485 Master - C source code
Platform: |
Size: 3072 |
Author: saeed0501
|
Hits:
Description: 金针菇包装机，永宏PLC带RS485与变频器ZLFLGC .pdw(Flammulina velutipes packaging machine, Yong Hong PLC band RS485 and frequency converter, ZLFLGC.Pdw)
Platform: |
Size: 5120 |
Author: 淡然一笑
|
Hits:
Description: RS485.SchLib schematic for altium
Platform: |
Size: 2048 |
Author: Ghara
|
Hits:
Description: 51单片机RS485与上位机通信程序,亲测可用。(RS485 communication example.)
Platform: |
Size: 9216 |
Author: 凉州飞将
|
Hits:
Description: 在linux环境下通过RS485串口实现对云台镜头的各种控制（包括摄像头的打开，关闭，各个方向的运动及运动速度，预设点，自动扫描，变倍，调焦，光圈，视角宽窄等等的各项控制）。(In the Linux environment through the RS485 serial port to achieve a variety of PTZ camera control (including camera open, closed, movement and movement speed, each direction preset, automatic scanning, zoom, focus, aperture, the width of the control angle and so on).)
Platform: |
Size: 495616 |
Author: goose
|
Hits:
Description: RS232转RS485基于MINI VET6板子实现(RS232-RS485 based on stm32)
Platform: |
Size: 296960 |
Author: 伪摇滚1994
|
Hits:
Description: rs485读写,基于RS485介质的一种通讯方式，规定了读的字节和写的字节数(rs485 read and write)
Platform: |
Size: 2048 |
Author: 姜宇几
|
Hits:
Description: 基础例程-RS485通讯测试
* 文件名 ：main.c
* 描述 ：RS485接口数据收发测试
* 实验平台：基于STM32F107VCT6开发板
* 库版本 ：ST3.1.2(Basic routine -RS485 communication test)
Platform: |
Size: 5642240 |
Author: 张梦婷
|
Hits:
Description: WB系列智能电量传感器可以对各种交、直流电量参数进行实时采集计算、分析,它具有RS485智能端口，可以同PLC、工控机进行通讯，也可以多个WB智能传感器组成RS485网。本文将详细介绍WB智能电量传感器与西门子PLC S7-200 CPU的通讯方法，包括硬件的连接和软件的编程。(For AC. and DC. Parameters , WB Intelligent Sensor can real-time collect , calculate and analyse. WB Intelligent Sendot's RS485 Port is used to communication with PLC and IPC ,and several WB Intelligent Sensors are used in the RS485 network. Now I will introduce the communication between WB Intelligent Sensor and Siemern PLC or S7-200 CPU, and the connection of hardware and design of software about communication.)
Platform: |
Size: 114688 |
Author: 十二生肖之首
|
Hits:
Description: 基于C51的RS485通信，具有数据CRC校验功能。(RS485 communication based on C51 has the function of data CRC check.)
Platform: |
Size: 45056 |
Author: 好梦来 |
Hits:
Description: Helpfile for RS485 CAN
Platform: |
Size: 1302528 |
Author: eddieddi |
Hits:
«
1
2
3
4
56
7
8
9
10
...
50
»