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eeworld.com.cn
17 天
刹车步进电机由什么构成?
刹车步进电机是一种特殊的步进电机,它通过在步进电机的尾部加装一个抱闸装置(刹车装置)来实现其特有的功能。当步进电机通电时,抱闸装置也会上电,从而脱离步进电机输出轴,使得电机能够正常运转;而当断电时,刹车装置会迅速启动,紧紧抱住电机 ...
eeworld.com.cn
19 天
涨价300%
根据报道,芯片公司的技术供应商安谋(Arm)正在制定一项把价格提高至最多300% 的长期策略,同时也在讨论设计自己的芯片,以便与其最大客户竞争。 据了解,安谋几十年来都保持低调,该公司每年的芯片营收高达数十亿美元。安谋授权苹果、高通、微软 和 ...
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Announce retaliatory tariffs
6 Mexicans killed in crash
Black boxes recovered
CA's largest fires contained
Drone pilot to plead guilty
US strikes ISIS operatives
Agrees to accept migrants
Granted legal personhood
Apologizes for old tweets
WBD hit with copyright suit
Opens probe into NPR, PBS
Tour boat captain sentenced
Jan. 6 prosecutors fired
Seeking a new trial
Costco, Teamsters reach deal
Gold hits all-time high
To again run for Senate?
Judge blocks funding freeze
TN settles suit with NCAA
Dismisses suit against CNN
Bans DeepSeek, RedNote
Ends abortion travel policy
New York doctor indicted
Activists call for boycott
Boy, 5, dies in explosion
US inflation ticked higher
Trump fires CFPB director
Cancerous tumor removed
Ex-Fed advisor arrested
Hamas releases 3 hostages
Suspends dividend
Ex-German president dies
Martin elected DNC chair
Dog food recall
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