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RS-485
- 本源码程序采用用51单片机AT89C55分控采用软件模拟的方式输出SPI信号! 控制16段LED护栏管的单色跳变,跑动追逐等模式! 为了达到 各控制器的变化同步!采用RS-485通讯的方式!由主控发送命令!使各分控制器 变化模式达到同步效果!主控制器同样采用AT89C55单片机设计!通讯方式采用RS-485-Procedures for the use of this source by 51 points AT89C55
485
- 485通信程序 对主机从机通信协议规定其通信方式 对帧的传送有严格定义-Communication program on the host 485 communication from the communication protocol provides for the transmission of the fr a me there is a strict definition of
485
- 485通讯例程,供大家学习参考。 -Communications routines 485 for them to learn from the reference. Communications routines 485 for them to learn from the reference.
485
- 用51编的485通讯C程序,内带接线图,很实 用-485C51
485-2-shou-fa-ok
- PIC16F877c语言实现485收发一个字节的数据,接通电路可直接使用-PIC16F877 to achieve a 485 bytes of data can be directly connected to the use of circuit
485-PC-BUS-ok
- 吐血奉献,PIC16F877c语言实现485带起始结束符号的5位字串接收,并发送到串口显示-Blood sacrifice, PIC16F877c language starting with the end of 485 symbols to receive 5 string, sent to the serial display
485
- 485通信程序,使用单片机,进行通信设置转换-485 communications, the use of single-chip microcomputer. . . .
121114109(485)
- 485通讯程序,运行通过,个人认为比较经典的一个-rs485
485-SERIAL
- here is a PCB design of 485 - serial Bus Converter ... its totally isolated ... use orcade guyz ... -here is a PCB design of 485- serial Bus Converter ... its totally isolated ... use orcade guyz ...
uart-485
- avr单片机利用485通信的源程序和仿真程序-avr and rs485
485
- 485协议,需要的人可以下,相当于RS232-485 agreement, the needs of people, the equivalent to RS232
2214(485)
- phillip公司的arm芯片的应用,有485功能,是一个实际用的程序.-Arm application about 485 .It is made from phillip.
485
- 485接口电路和程序,原图电路用proteldxp打开-Ethernet controller RTL8019AS, the use of open protelDXP
232-485
- rs232 485接口转换的简单介绍,包裹接线方法,新手实用。-弄
485
- 485总线子程序 485总线子程序-485 zongxian zichengxu
485
- 485通信源码 单片机程序 可用于单片机-It could run on small mcu
485
- 工程名称:串口+485发送程序 控 制 器: ATmega16 晶 振: 8.0000Mhz 创建时间:2009年2月18日 说 明:CPU通过串口接RS485发送数据,终端PC机通过 RS485转RS232转换器接入PC机,使用串口调试 助手发送数据并接收数据。 端口配置: CPU RS485 RXD RO TXD DI PD6 DE,/RE-Project Name: serial p
485
- 485串口通讯实例,调试通过可直接下载调试用 -485
FX2N-485-BD
- FX2N-485-BD User s Guide is helpful for proper operation of this Mitsubishi communication module
485
- 485全双工通信 (内有protues仿真电路)-485 full-duplex communication