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1. Stub design and printing
In advanced assembly technology, solder paste is the main welding material widely used, and solder paste deposition is carried out by stencil printing technology. In t...[Details]
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ARM: ARM (Advanced RISC Machines) is a well-known company in the microprocessor industry. It has designed a large number of high-performance, low-cost, low-energy RISC processors, related technolog...[Details]
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Although Apple iPhone 5s and HTC One max have added fingerprint recognition function and it has become the highlight of their respective publicity, Samsung obviously wants to take a step ahead in mob...[Details]
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2020 is coming to an end, but the mobile phone market has never lacked blood and rain. Huawei announced the Kirin 9000, Apple launched the A14 processor, kicking off the competition for 5nm pr...[Details]
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The tube expander is a special equipment designed and developed for the expansion of various types of tubes and tube sheets in condensers, oil coolers, heaters, and heat exchangers. The basic princ...[Details]
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Permanent magnet brushless DC motor has excellent speed regulation performance similar to DC motor, and overcomes the shortcomings of DC motor such as commutation spark and low reliability caused b...[Details]
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DTC (diagnostic trouble code, 3 bytes in length) is used to record fault information when an ECU fails, such as fault triggering conditions, fault clearing conditions, system function performance, ...[Details]
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On May 27, according to 9to5Google, the US operator Verizon's online store removed the 512GB version of Google Pixel 6 Pro without any warning. The price of this version is US$1,099 (approxima...[Details]
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Autel had accused DJI of infringing one of its patents (U.S. Patent No. 9, 260, 184), which is titled "Small Unmanned Rotorcraft." A U.S. judge has ruled that Chinese drone giant DJI has infringed th...[Details]
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Recently, the Shandong Provincial Development and Reform Commission, Shandong Provincial Energy Bureau, Shandong Provincial Science and Technology Department, National Energy Administration Shandon...[Details]
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Introduction: According to statistics from the International Energy Agency, global electric vehicle sales reached US$180 billion in 2020, a year-on-year increase of 41%. At the same time, China's N...[Details]
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Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supplies. In the following text, unless otherwise spe...[Details]
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Xiaomi's official Weibo account for the Mi Community released a summary of the "Mi Manager Online" column yesterday, answering many questions that users are concerned about, including sleep monitorin...[Details]
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Mouser Electronics signs global distribution agreement with Yazaki Corporation Provide users with high-quality automotive components February 9, 2023 – Mouser Electronics, a global authorized d...[Details]
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1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
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