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On June 25-26, the 2021 Fifth Jiwei Semiconductor Summit with the theme of "The Heart and the Core are Imprinted, and the Changes are Kunpeng" was officially held in Haicang, Xiamen, and lasted for t...[Details]
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1 Introduction Induction heating technology is widely used in modern industries such as metal smelting, pipe bending, hot forging, welding and surface heat treatment. Induction heating is based on th...[Details]
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This application note discusses torque control and speed control in detail. In a speed controller, the speed (or velocity) of the motor is controlled. There is an element that can detect the speed,...[Details]
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On February 11, the State Grid Gansu Electric Power Company revealed that the Gansu section of the ±800 kV Qinghai-Henan UHV DC transmission project (referred to as the Qing-Yu Project) under const...[Details]
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At present, most of the long-delay thermal tripping test schemes adopted in China are to directly apply a voltage to the circuit breaker through a transformer to obtain the test current. During the...[Details]
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The innovative Veloce CS architecture integrates hardware accelerated simulation, enterprise prototyping and software prototyping, accelerating verification and validation cycles by 10 times a...[Details]
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Microsoft's Xbox Series X has been on the market for quite some time, and current news indicates that its first upgraded version may be coming soon. A video posted by insider @Bradsam (currently t...[Details]
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The structure, characteristics, performance and working safety of polymer batteries
The structure of polymer battery
The figure shows the structure of a laminated lit...[Details]
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1 Overview
The concept of micro-total analysis system was proposed by Manz in the early 1990s. It is a micro-detection and analysis system that integrates sample injection, sample processi...[Details]
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Electromagnetic compatibility (EMC) is an emerging comprehensive discipline that mainly studies electromagnetic interference and anti-interference issues. Electromagnetic compatibility refers to th...[Details]
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It is ideal to drive with ULN and transistors, but the efficiency of optocouplers is not high. ULN2003 is usually used for driving. If an NPN transistor is used, one end of the relay is...[Details]
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Recently, Shenzhen Textile A responded to investors' questions on an interactive platform and stated that in 2020, the continued increase in demand in the panel market led to tight supply in the pola...[Details]
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Policies vigorously promote ETC construction, driving market explosion What is ETC? ETC (Electronic Toll Collection System) is an electronic non-stop toll collection system. Different from the...[Details]
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This system adopts a solution based on the collaborative work of FPGA and DSP for video processing , realizing the entire process of video acquisition, processing and transmission. In real-time vi...[Details]
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According to reports on June 15, Bosch will cooperate with start-up Arnold NextG to promote the mass production of steer-by-wire systems. It is reported that Bosch plans to commercialize the steeri...[Details]