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单词
DB-9
释义
DB-9
网络
九个接脚;九针串口;九针串行通讯端口
网络释义
1.
九个接脚
通常 RS-232 介面以
九个接脚
(
DB-9
) 或是二十五个接脚 (DB-25)的型态出现,一般个人电脑上会有两组 RS-232 介面,分别称 …
www.kson.com.tw
2.
九针串口
用料:
九针串口
(
DB-9
)一只;CD4069数字电路一块;三针杜邦插头一只;线一米,5V(3。3V)电源。制作方法见附图串 …
lcdhome.net
3.
九针串行通讯端口
计算机与示波器的
九针串行通讯端口
(
DB-9
)如图2-2所示。与端口各针对应的意义及功能列入表1中。
www.big-bit.com
例句
释义:
九个接脚,九针串口,九针串行通讯端口
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更新时间:2026/7/15 15:48:13