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Abstract: A high-quality switching power supply has an efficiency of up to 95%, and most of the losses in a switching power supply come from switching devices (MOSFET and diodes), so correctly measur...[Details]
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Perhaps to resist the impact of competitors, Lenovo, which has always regarded itself as the big brother, launched a new generation of flagship smartphone, LePhone 2. At present, our peer, Pcpop.com, ...[Details]
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I am not the best embedded developer, but I am good. At least I work hard every day. I
used to make things with 51. Although I did not have any major research results, the small products I re...[Details]
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Previously, we talked about using the 51 microcontroller to output PWM, but the output PWM has a fixed duty cycle. If you want to change the duty cycle, you have to go back and modify the program and...[Details]
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(Reporter/Zhao Gang Correspondent/Zhang Mingming Xie Yiyou Chen Hai) On April 21, the unveiling ceremony of the China Southern Power Grid Intellectual Property Operation Center was held in Guangzho...[Details]
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Introduction
Birds play an important role in the ecological balance of the human living environment. Humans have taken various measures and formulated laws to protect them. However, the rapidly...[Details]
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Abstract: This paper introduces the application of wavelet transform in multimedia services such as static image compression and real-time continuous media streaming, and proposes a set of audio...[Details]
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summary
This article describes the algorithms developed by Analog Devices for the battery management system (BMS) of the Open Compute Project (OCP) Open Rack Version 3 (ORV3) backu...[Details]
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On May 16, 2019, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an Android Auto in-vehicle system ...[Details]
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During the peak summer period, the 100MW/200MWh grid-side energy storage power station invested and built by the Blue Sky Power Plant officially responded to the grid dispatching requirements, comp...[Details]
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The parameters of the new Redmi Note 9 series domestically manufactured phones appeared on the website of the Ministry of Industry and Information Technology, and now the ID photos are also ava...[Details]
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The ODCC Summit is China's leading data center event, bringing together leading cloud and high-performance computing experts to discuss advanced technologies and industry challenges. At this year's e...[Details]
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0 Preface Wireless sensor networks integrate a variety of technologies, including sensor technology, computer technology and communication technology. They have great potential application prospe...[Details]
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In recent times, there has been confusion about whether we can still buy the NVIDIA RTX 4090. From crazy price increases to several reversals, it only took two weeks. Recently, there has been more ba...[Details]
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Question: What is the difference between magnetic beads and inductors in solving EMI and EMC? What are their characteristics? Will the effect of using magnetic beads be better? Answer: In principle,...[Details]