电子元件2026-03-22

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电路图基础2026-03-07

击落模型定位器电路 (Downed Model Locator) If you know people who fly slope gliders frequently, you probably know someone who has lost a glider in the weeds or bushes.  Here is a circuit I\'ve sham

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电路图基础2026-03-07

击落模型定位器电路 (Downed Model Locator II) Here is another device to help you locate your downed R/C sailplane in the bushes and weeds.  Similar to the other design, this circuit plugs into a spa

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电工问答2026-03-06

安装PII的定位器 　　我们先来看一下奔腾II CPU的安装，这个过程比较复杂些。

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