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According to semimedia on December 3, Taiyo Yuden Co., Ltd. recently announced that it will build a new factory in Changzhou, China and start producing multilayer ceramic capacitors (MLCC) in 2023. A...[Details]
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1 Development History of LED
LED has a history of nearly 40 years. The first batch of commercialized LEDs appeared in 1968. Although LEDs have been limited by color and luminous efficiency...[Details]
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The safety of new energy vehicle batteries has always been a concern of consumers. After BYD and GAC Aion launched blade batteries and magazine batteries, we saw battery safety entering a new field, ...[Details]
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KGI Securities predicts that with the gradual construction of 5G infrastructure and Apple's launch of the 5G version of the iPhone starting from 2020, the second wave of mobile phone replacement will...[Details]
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The names of the precision full-wave rectifier circuits in the figure are purely personal names; unless otherwise specified, the gain is designed as 1.
Figure 1 is the most classic circ...[Details]
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Recently, SENSOR CHINA with the theme of "We Make Connections" came to a perfect end. Chinese and foreign sensor companies rode the wave of the new infrastructure and came to show their innovative ac...[Details]
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Specific implementation functions Specific functions: 1. Use Hall sensor to measure motor speed non-contactly; 2. The digital tube displays the current speed (in revolutions per minute (RPM)) and...[Details]
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When measuring temperature remotely, there is a high common-mode voltage on the transmission line, and an optical coupler (hereinafter referred to as an optical coupler) must be used to isolat...[Details]
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电磁流量计 作为一种在工业生产中最为常见的流量测量仪表,为了保证仪表在生产中能够正常稳定的工作,在仪表安装与调试过程中会有一系列的问题需要我们注意,在调试和运行过程中经常有一些典型的故障,因此对于一个稳定的正常工作的流量计来说,安装调试的每一个环节都非常重要,润中仪表科技有限公司作为一家专业电磁流量计生产制造商和专业的服务提供商,在长期为客户服务的过程中积累了大量的经验,关于这些有着一整套的方的...[Details]
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According to foreign media reports, FEV, a world-leading powertrain and automotive technology service provider, has cooperated with German energy company Uniper to develop a mobile power source for e...[Details]
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As some U.S. states mandate carbon-neutral energy, energy utilities are evaluating an emerging energy technology that has the potential to provide system stability for renewable energy sources such...[Details]
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Last week, Apple pushed iOS 14.5 beta 2, adding multiple emoji expressions and upgrading the appearance of the Apple Music page. Recently, when we were using the App Store, we found that this version...[Details]
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Accelerate Aging —— Accelerate aging, using artificial methods to accelerate the normal aging process.
Acceptance Quality Level (AQL) —— The maximum acceptable number of defects in a batch of produc...[Details]
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How to download the latest firmware library for stm32.
1.http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257890
2. Download
STSW-STM32054
3.5.0
Active
dow...[Details]
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With the development of information technology, wireless communication has become popular, but our usual monitoring method is still contact-based. The disadvantages of contact-based monitoring...[Details]