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Recently, the silicon carbide substrate wafer developed by Hangzhou Qianjing Semiconductor Co., Ltd. (hereinafter referred to as Qianjing Semiconductor) passed the company's internal quality inspecti...[Details]
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索尼集团和台积电(TSMC)将在日本新建半导体合资工厂。索尼将生産处理(逻辑)半导体,用于自身排在世界市占率首位的图像传感器。日本的半导体産业已失去往日席卷世界的势头,但仍拥有图像传感器、存储半导体、微处理器(MCU)这3大根据地。开发创出市场的新用途将成为日本半导体産业发展的关键。 The global semiconductor market is reported to be wor...[Details]
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The original UPS output inverters all had output transformers. It should be said that the use of output transformers is determined by the output circuit form of UPS inverters, but the existence of ...[Details]
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Following the announcement in August that lidar company Innoviz Technologies had won a $4 billion contract from Volkswagen to provide lidar components and perception software for Volkswagen, it attra...[Details]
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Take a single-phase motor as an example. First of all, DC motors and AC motors are both types of motors, and both operate due to the action of magnetic fields. And DC can be regarded as a type of s...[Details]
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Automotive suppliers and OEMs are investing heavily in software development to add new functions and features to enable autonomy, electrification and connectivity. However, implementing these featu...[Details]
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High-power LEDs are increasingly being used in a variety of applications, including automotive lighting, camera phone flashes, stage lighting, venue lighting, night scene lighting, flashlights, bicyc...[Details]
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5G cannot take off without critical infrastructure, and it’s no secret that the mainstream suppliers of that infrastructure are politically unpopular these days. Do we have any other options? ...[Details]
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On December 4, Huawei released a statement on its official website on November 17, 2020, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Hon...[Details]
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Recently, Beijing SinoHytec Technology Co., Ltd. announced that it plans to jointly invest with Toyota Motor Corporation to establish and operate a joint venture company, Huafeng Fuel Cell Co., Lt...[Details]
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The common problem of ultrasonic level meter is the blue fault light on the top. The following solutions are listed based on actual situations: 1. When the ultrasonic wave is continuously at zero liq...[Details]
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Conformance testing is typically completed as part of the design warranty before a product is released into production. Conformance testing is complex and time-consuming. If the EMC test fails at thi...[Details]
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How does PLC control servo motors?
Before answering this question, we must first understand the purpose of servo motors. Compared with ordinary motors, servo motors are mainly used for precise...[Details]
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For a long time, the under-screen camera has been regarded as the best solution for full-screen displays, and naturally it has become the focus of future competition among manufacturers. On J...[Details]
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Digital signal processing
Digital signal processing
is an emerging discipline that developed rapidly in the 1960s with the rapid development of information science and computer sci...[Details]