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Apple has suffered repeated setbacks in its efforts to develop baseband chips on its own, and has now decided to acquire Intel's baseband chip business. The industry expects that its eight-year coope...[Details]
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The electromagnetic compatibility (EMC) problem of high-frequency power electronics has its own particularity. The di/dt and du/dt generated by the power semiconductor switch tube during the switch...[Details]
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1. Use the resistance range of a multimeter to check the quality of the electrolytic capacitor The two leads of the electrolytic capacitor are divided into positive and negative. When checking its ...[Details]
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1. Measure the dark resistance value The method of measuring the dark resistance value is shown in Figure 4.21. Cover the light-sensitive surface of the photoresistor with a piece of black paper. The...[Details]
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In most cases, the useful signal is very weak. In these applications, the noise factor becomes the main parameter to characterize the performance of transistors. This paper discusses a design method ...[Details]
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It is reported that the new new energy vehicle released by Geely Auto is named Geometry C. It is the second model in the company's high-end pure electric brand "Geometry" series. It uses the 150kW " ...[Details]
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Abstract: The design method of a distributed intelligent fire alarm control system, the composition and implementation of system software and hardware are given. The system design adopts multi-CP...[Details]
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Recently, the Ningde Municipal Development and Reform Commission recently released the list of key projects in 2022. There are 304 key projects in Ningde in 2022, with a total investment of 512.5 b...[Details]
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Today, Meizu Technology officially announced that it has formally signed a strategic cooperation agreement with Suning.com Consumer Electronics Group at Meizu’s Zhuhai headquarters. The two pa...[Details]
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With the acceleration of industrialization, the requirements for power quality are becoming increasingly stringent. How to improve the reliability, controllability and rapidity of modern power syst...[Details]
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IT Home reported on December 29 that according to Weibo blogger @WHYLAB, the Xiaomi Redmi K50 Universe is coming soon, and some mobile phones have passed the national quality certification. The...[Details]
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As we all know, Samsung uses different processors for its mobile phones in different regions, for example, using Qualcomm processors in Asia, but using its own Exynos chips in Europe. As one of the v...[Details]
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MIT researchers are developing an all-in-one deep neural network (DNN) to power self-driving cars and replace systems consisting of multiple networks, according to Nvidia. The research, presented a...[Details]
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On April 11, Sunwoda Energy Storage released a new upgraded NoahX2.0 liquid-cooled energy storage system equipped with self-developed 314Ah battery cells.
A brand new upgrade that lives ...[Details]
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ABB industrial robots are automation equipment widely used in manufacturing, logistics, medical and other fields. They are highly flexible and precise and can complete various complex tasks. When o...[Details]
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