EEVblog #646 - Gravity Detection Using A Frequency Counter!
推荐理由
Demonstration
说明
这是2014年由EEVblog发布的一部演示,主题归在Electronics & circuit design。它讲的是crystal oscillator gravity sensitivity这一支里的具体问题,而不是把整个领域扫一遍。适合已经能看懂基本术语、想继续往下走的人。内容上可以概括成:Dave Jones of EEVblog demonstrates that a frequency counter can detect gravity through the 2g tipover effect on quartz crystal oscillators. He shows the reading shift as the instrument's orientation changes.这些读者给出的理由,核心是:HN links it as a hands-on demonstration that oscillator frequency depends on orientation relative to gravity.讲法不绑某一条新闻,过几年仍然可以当材料看。从2014年到2023年,有0位不同的读者在0个不同月份把它推荐出来,其中明确叫别人去看的有0次。适合先看结果再决定要不要深挖的人。先看它做成了什么。如果已经会了基本定义,就把注意力放在它怎么把crystal oscillator gravity sensitivity变成能跟着复述的例子。
视频信息
- 频道
- EEVblog
- 时长
- 9 分 54 秒
- 发布年份
- 2014
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