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On January 17, Jingrui Electric Materials released its 2021 annual performance forecast. The report stated that the company's net profit attributable to shareholders of listed companies in 2021 is ex...[Details]
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I found a paper about the design optimization of the battery system shell of SPA2 , which contains the details of the design of the SPA2 platform, which is the battery system of Polestar 2. This arti...[Details]
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The Office of the Leading Group for Integrated Circuit Industry Development of Xiamen and the Xiamen Branch of the China Development Bank (hereinafter referred to as "CDB") signed the "Memorandum of ...[Details]
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On March 19, 2015, WPG Holdings, a leading electronic components distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched a tire pressure monitoring sol...[Details]
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Introduction
MCU can be programmed in assembly language, high-level languages C and Basic, or graphical languages. Programmable controllers are widely used in industrial control. The microcon...[Details]
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Introduction
With the development of low-power microcontroller technology, various applications have more stringent requirements for microcontroller systems. The MSP430 series microcontrollers...[Details]
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Design a simple timer alarm controlled by a single chip microcomputer. It is required to count down according to the set initial value (1-59 seconds). When the count reaches 0, the digital tube flash...[Details]
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Many lighting manufacturers often worry about the quality of a small LED power supply , and even design and produce LED power supplies at any cost to ensure the quality of their lighting. In fact, c...[Details]
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introduction: The two most core and expensive components of new energy vehicles are IGBT and battery cells. In fact, the chips around these two components play a big role in the detection and p...[Details]
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It is said that "autonomous driving should start from childhood", so how can we win the hearts of young people? Recently, Pony.ai, together with the Guangzhou Nansha Science and Technology Associat...[Details]
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选购LED手电筒的5个注意事项
1、头数适中。家用的一般不要超过12头，使用的电池在2~3颗比较好，再大了有点浪费，用于其他特殊需要的可根据需要自己确定。
2、焊接要牢。每只二极体都是通过焊接连接在线路板上的，如果有虚焊接触不好，就有可能造成不亮或影响整体使用。
3、电珠聚光面儘量集中一点。这种手电筒不像普通电筒可以调整焦距，选购时应注意不要有散光现象。
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The data collector of the automatic weather station is generally designed based on a single-chip microcomputer or a PC/104 bus controller. It has the characteristics of good compatibility with PC, low...[Details]
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Practice and promote the localization of intelligent driving Xiamen, July 19, 2022 /PRNewswire/ -- From July 15 to 16, the "2022 Sixth Jiwei Semiconductor Summit" (hereinafter referred to as the "S...[Details]
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Foreword: The concept of millimeter wave radar has recently become a hot new topic in the A-share market. Since this year, at least six 4D millimeter-wave radar companies have received financing, w...[Details]
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Industrial control systems are an indispensable part of modern industrial production. They control and monitor various equipment and parameters in the production process to achieve automation, inte...[Details]
Power technology
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