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The 2019 Distributed and Energy Storage Innovation and Development Summit was successfully concluded in Suzhou. Focusing on "Unlocking New Technologies and Awakening New Potential", the summit cond...[Details]
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Lithium-ion batteries are the second generation of rechargeable "green batteries" after nickel-cadmium batteries and nickel metal hydride batteries. They are widely used in modern electronic devi...[Details]
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Modern network analyzers have been widely used in R&D and production. Network analyzers are widely used to analyze various components, materials, circuits, equipment and systems. Whether it is to opt...[Details]
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The figure shows a passive regenerative soft-switching Boost converter, which is an improvement of the traditional L RCVD composite buffer circuit. The improvements include: removing the discharge re...[Details]
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Recently, the self-sustaining photovoltaic power station energy storage project jointly built by Haitai New Energy and Huawei Digital Energy in Tangshan Base was successfully connected to the grid....[Details]
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On November 12, Xiaomi officials announced that the third batch of stable versions of the enhanced version of MIUI12.5 is coming. The stable version will be gradually pushed out for internal testing...[Details]
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Lithium-ion batteries have gradually become a common technology for portable applications using rechargeable batteries due to their advantages such as high energy density, high voltage, low self-di...[Details]
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The clamp ammeter is different from the ordinary ammeter. It is composed of a current transformer and an ammeter. It can measure the load current without disconnecting the circuit. However, it is onl...[Details]
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The Second Global IC Entrepreneurs Conference and the 17th China International Semiconductor Expo (IC China 2019) were held in Shanghai. The theme of this conference was "Open Development, Cooperatio...[Details]
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In a hospital in Wuhan, Hubei, which is treating patients with COVID-19, a food delivery robot smoothly shuttles between different wards according to the planned route, delivering lunch accurately to...[Details]
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1 Clock 1.1 Clock Tree The clock configuration of Stm32 must refer to the clock tree. The clock tree determines the path of the clock configuration. By referring to the RCC register, different cl...[Details]
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Previously, the CHAdeMO Association and the China Electricity Council (CEC) were developing a new global fast charging standard with the support of the Chinese and Japanese governments. The new stand...[Details]
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I summarize 3 points that need attention 1. Turn off non-IIC communication devices. For example, my development board's SDA and SCL are also connected to DS1302, which will cause interference and no ...[Details]
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TEA5767 FM stereo radio, source code for C51 MCU. The module is less than 2 yuan on Taobao. It is recommended to use Keil uVision5 to compile. I used this version to compile and pass. The circuit sc...[Details]
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The Financial Times reported on the 19th that as part of a stricter trade policy on clean energy technology, the European Union is planning to force Chinese companies to transfer intellectual prope...[Details]