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According to foreign media reports, a Korean research team has successfully developed a new generation of high-capacity cathode materials for lithium-ion batteries. The Korea Institute of Science and...[Details]
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To put it simply, the crossover of an audio system separates the analog signal into different parts such as high, medium and bass, and then sends them to the corresponding speaker units for playbac...[Details]
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Preface: text: All USART settings are set 1. Clock, enable 2. IO configuration, AF, PP, 3. Send 0x55 in the while loop I saw in the oscilloscope that it was initially high level, then low, high, low,...[Details]
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A strong slap in the face of US accusations!
Recently, in response to the Federal Bureau of Investigation (FBI) and the Homeland Security Cybersecurity and Infrastructure Security Agency (CISA...[Details]
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This phase is complete 1. Reserve the page table that does not need to be filled according to the reserved member of memblock // reserve_bootmem_region 2. By complementing the reserved memblock in ...[Details]
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Jiwei.com reported on April 15 that the official Weibo account of realme announced today that realme has made rapid progress in the Chinese market, and realme's first million-selling product has debu...[Details]
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1. Introduction
The small conference system or voice group chat system is composed of multi-channel audio circuits. In order to make the call orderly, the output of each audio signal needs to be c...[Details]
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The figure below shows an actual frequency synthesizer implemented using the Q2230 excitation phase-locked frequency multiplication system. The system clock uses 40 MHz, so it can output a DC-15 MH...[Details]
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I have been working on the power consumption of PIC microcontrollers for the past week. Since the project is powered by batteries, the power consumption issue is very important. According to the data...[Details]
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Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
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China Energy Storage Network:
In the new round of technological and industrial revolution, digitalization has become a driving force for the transformation of new and old kinetic energy in th...[Details]
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The main factors affecting the total harmonic distortion plus noise (THD+N) characteristics of dual-supply amplifiers are input noise and output stage crossover distortion. The THD+N performance of si...[Details]
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Rutronik launches integrated thermal management system development board to help customers address complex thermal management challenges in applications such as electric vehicles
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Overview
To build a kernel, you usually configure it first and then compile it. Here we take the Nexus5 kernel, codenamed hammerhead, as an example.
Configuration
The usual practice...[Details]
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The electronics for automotive infotainment TFT-LCD displays must be minimal to limit PCB size and cost. After reviewing the drawbacks of typical low-integration solutions, we introduce a new appro...[Details]