文件名称:VB2
介绍说明－－下载内容均来自于网络，请自行研究使用
VB学习资料，希望能给学习VB的带来一些帮助。-VB learning materials, could bring some help to learn the VB.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
| 文件名 | 大小 | 更新时间 |
|---|---|---|
| 赠品2.串口硬件层知识大全52\RS-232、RS-422与RS-485标准及应用.doc | ||
| ..........................\RS-485总线通信系统的可靠性措施.pdf | ||
| ..........................\RS232 | 485 | 422_通讯原理.doc |
| ..........................\RS232 | RS422 | RS485的区别.pdf |
| ..........................\RS232C、RS422RS485串行通信标准.pdf | ||
| ..........................\RS232C接脚与对连线.doc | ||
| ..........................\RS232_转USB_方案DIY资料 | 已做成功.pdf | |
| ..........................\RS232与RS485接口功能、区别.doc | ||
| ..........................\rs232串口通信大全.pdf | ||
| ..........................\RS232协议标准详解.pdf | ||
| ..........................\RS232技术详解.pdf | ||
| ..........................\RS232接口介绍资料详解_什么是rs232接口.doc | ||
| ..........................\RS232接口转USB接口的通信方法.doc | ||
| ..........................\RS232的故障排除.pdf | ||
| ..........................\RS232通信程序设计.doc | ||
| ..........................\RS422_RS485技术标准[1].pdf.pdf | ||
| ..........................\RS485_总线应用与选型指南.pdf | ||
| ..........................\RS485传输可靠性.pdf | ||
| ..........................\RS485总线入门知识.doc | ||
| ..........................\rs485总线标准.doc | ||
| ..........................\RS485总线的隔离及稳定性解决办法.doc | ||
| ..........................\RS485抗干扰待整理.doc | ||
| ..........................\RS485简介.doc | ||
| ..........................\RS485设计指南.docx | ||
| ..........................\RS485通讯协议.pdf | ||
| ..........................\RS485通讯协议介绍.doc | ||
| ..........................\RS485通讯的理论和实践.pdf | ||
| ..........................\USB2[1].0技术规范(中文).pdf | ||
| ..........................\USB2[1].0走线要点.doc | ||
| ..........................\USB3[1].0.doc | ||
| ..........................\USB3[1].0.pdf | ||
| ..........................\USB3[1].0_静电放电防护的最佳解决方案.pdf | ||
| ..........................\USB_TO_RS232_RS485_UART转接板电路原理图(1).pdf | ||
| ..........................\USB_串口通信产品的发展.pdf | ||
| ..........................\USB序言.pdf | ||
| ..........................\USB接口技术.doc | ||
| ..........................\USB电气特性.pdf | ||
| ..........................\USB百科.pdf | ||
| ..........................\USB的工作原理.docx | ||
| ..........................\USB的系统组成.pdf | ||
| ..........................\USB设备的福音+USB3[1][1].0发展历史与展望.doc | ||
| ..........................\USB转RS232双串口电路图.docx | ||
| ..........................\串口通信详解.pdf | ||
| ..........................\全双工RS485总线发送机制的研究.pdf | ||
| ..........................\关于RS232RS422RS485串行通讯的相关资料.doc | ||
| ..........................\单工，半双工，全双工的含义及区别.doc | ||
| ..........................\接口与通讯精品讲义.pdf | ||
| ..........................\有关RS232和RS485接口的问答.doc | ||
| ..........................\汇总整理RJ45 RS232 USB三种接口的详细资料、接驳方式及接口的制作方法与传输方式.doc | ||
| ..........................\自制RS232接口转串口电路.doc | ||
| ..........................\详解工业PC接口中文带图.pdf | ||
| ..........................\通信技术基础_区别_协议标准_串并行_同异步_全双工_波特率_比特率.ppt | ||
| 赠品2.串口硬件层知识大全52 |