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One of the fastest growing technologies in recent years is wireless local area network (WLAN) technology. Although this technology initially developed rapidly due to the popularity of personal device...[Details]
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A variety of testing and characterization activities are required throughout the lifecycle of power semiconductor devices. At each stage of this process, engineers face different measurement challeng...[Details]
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introduction Today's embedded systems developers face unprecedented challenges in their efforts to bring the most competitive products to market. Until recently, most systems implemented were limit...[Details]
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Some misunderstandings and precautions of C51
1) C is averse to absolute positioning. I often see beginners asking to use _at_. This is a fallacy, treating C as ASM. In C, variable positioning is t...[Details]
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Infrared thermal imagers use infrared detectors, optical imaging lenses and optomechanical scanning systems (the current advanced focal plane technology eliminates the optomechanical scanning syste...[Details]
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Although clean, dry compressed air is essential for many processes, having a hygrometer is often considered a luxury. Measuring and controlling the humidity of the air in a process is important for ma...[Details]
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New sensor products
Recently, Assistant Professor Juntian Qu's Ocean Soft-Robot and ligent Sensing Lab (OASIS-LAB) at Tsinghua University Shenzhen International Graduate School publish...[Details]
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Most chips will give a normal working voltage range, which is usually ±5%. For example: for 3.3V voltage, to meet the normal operation of the chip, the supply voltage is between 3.13V and 3.47...[Details]
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introduction In recent years, with the rapid development of the economy, the number of vehicles in cities has continued to increase. This has caused a series of problems such as traffic cong...[Details]
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Today, Huawei's MWCS (Mobile World Congress Shanghai) 2021 media analyst pre-communication meeting was held in Shenzhen. Huawei's Executive Director and President of the Carrier BG Ding Yun, Huawei's...[Details]
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On July 6, according to foreign media reports, Guillaume Poupard, head of the French cybersecurity agency ANSSI, said that France will not completely ban the use of Huawei equipment in the process of...[Details]
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Lithium-ion (Li+) batteries are more fragile than other battery chemistries and have very little tolerance for mishandling. It is important to fully test Li+ battery charger designs and perfo...[Details]
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0 Introduction
The cement production process is a physical and chemical reaction process with the characteristics of large inertia, pure lag, and nonlinearity. The system operation conditi...[Details]
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In 2010, in Shanghai, Wang Dalu became one of the first owners of SAIC Roewe 350. Using the InkaNet car networking system installed in the car, he could check nearby restaurants. Basic voice interact...[Details]
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0 Introduction
The GSM (Global System for Mobile communication) system is a relatively mature and widely used mobile communication system based on time division multiple access technology....[Details]
Automotive Electronics
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