求翻译：• RS232 (as in the serial ports on PCs and laptops) – logic 0 is anything in the range –8V to –12V, and logic 1 is anything in the range +8V to +12V.是什么意思？

待解决

悬赏分：1 - 离问题结束还有

• RS232 (as in the serial ports on PCs and laptops) – logic 0 is anything in the range –8V to –12V, and logic 1 is anything in the range +8V to +12V.

问题补充：

匿名	2013-05-23 12:21:38 •RS232（如电脑和笔记本电脑的串行端口） - 逻辑0是什么范围8V - 12V，逻辑1的范围+8 V至+12 V。

匿名	2013-05-23 12:23:18

匿名	2013-05-23 12:24:58

匿名	2013-05-23 12:26:38

匿名	2013-05-23 12:28:18

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