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China's integrated circuit design industry has made great progress in the past decade. This is not only reflected in the emergence of a large number of successful chip design companies in the indus...[Details]
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According to Nikkei News, people familiar with the matter revealed that after the US Department of Commerce announced the latest ban, TSMC has stopped accepting new orders from Huawei. Existing order...[Details]
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Kaisheng Technology Co., Ltd. (hereinafter referred to as "Kaisheng Technology Co., Ltd.") issued an announcement that its wholly-owned subsidiary, Kaisheng Information Display Materials (Chizhou) Co...[Details]
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Introduction Most of the contemporary LCD displays use cold cathode fluorescent lamp (CCFL) backlight or LED static backlight. Since CCFL brightness is difficult to control and the response speed is...[Details]
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01 Is it necessary to have a car? In the past, with the investment in the national high-speed rail network and public transportation, our perception of private transpor...[Details]
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According to Jiwei.com, the United States has asked other countries to prevent Huawei's equipment from participating in 5G network construction, and various countries have taken sides. Italy said i...[Details]
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1 Introduction The brushless DC motor uses an electronic commutation device to replace the mechanical commutation device of the traditional DC motor, and has similar mechanical characteristics t...[Details]
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Nowadays, many people have heard of smart home to some extent, and even quite a few people have used or experienced some smart home products or scene functions. However, I believe that many people ar...[Details]
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(1) The compilation result of the STARTUP.A51 file has been loaded when creating a new project (uVision V4.02)
After successful compilation, the information from line 1 to line 6 in the ...[Details]
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On August 8, Tencent Robotics X Lab released the second-generation quadruped robot Max, which has more agile limbs and can perform more difficult movements. In the demonstration video, Max can pe...[Details]
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As a power conversion device , the inverter can convert a fixed frequency and voltage power supply into a variable frequency and voltage. Then complete the VF conversion to control the asynchronous mo...[Details]
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On the evening of the 11th, Zeekr officially announced that the ZEEKR 001 is fully equipped with Qualcomm Snapdragon 8155 chips, the price of the vehicle remains unchanged, and the previously deliver...[Details]
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1. Introduction
Parts are deformed during machining due to various heat effects, which may damage the original machining accuracy or directly cause machining errors. For precision machinin...[Details]
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The DC busbar of the main circuit adopts the following forms: 10~100A: PCB board
150~300A: busbar
400A~1000A: laminated busbar (below)
Absorption circuit design
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The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]