EEVblog #1001 - uBeam Ultrasonic Wireless Charging DEBUNKED!
推荐理由
Dave from EEVBlog has a couple of great videos about the uBeam scam, they're well worth watching
说明
这是2017年由EEVblog发布的一部评论,主题归在Electronics & circuit design。它讲的是ultrasonic wireless charging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 debunks the uBeam ultrasonic wireless phone charging technology and explains why it is not practical. He covers efficiency, coupling loss and safety, and responds to the founder's remarks about engineers.这些读者给出的理由,核心是:Cited as the definitive engineering takedown of uBeam and as a cautionary example of hype-driven startups.讲法不绑某一条新闻,过几年仍然可以当材料看。从2017年到2020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。适合已经知道原事件、想听一种解读的人。把它当成观点,而不是教科书。如果已经会了基本定义,就把注意力放在它怎么把ultrasonic wireless charging变成能跟着复述的例子。
视频信息
- 频道
- EEVblog
- 时长
- 15 分 25 秒
- 发布年份
- 2017
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