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The threat of used batteries to the human living environment has become a social consensus. Reducing battery usage by reducing power consumption is becoming the choice of many electronic product ...[Details]
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1. Ground resistance test requirements:
a. For AC working grounding, the grounding resistance should not be greater than 4Ω;
b. For safety working grounding, the grounding resistance should not ...[Details]
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R&S and AVL jointly developed a solution that supports automatic testing that simulates real driving conditions. Electric vehicles contain many electronic components that emit radio frequency int...[Details]
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A few days ago, IHS Markit released a report titled "Imagining the 'Apple Car'". Some of the speculations about the components and technologies of the "Apple Car" are actually very interesting. The ...[Details]
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Application of MAX9382 in Phase-Locked Loop
This application note discusses the effects of phase/frequency detector specifications on phase-locked loop (PLL) dead-band and jitter performan...[Details]
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1. Overview of Assembly Language
1. Why use assembly?
Generally we don't use assembly, but there are two cases where we need to use assembly.
1. Startup code. It is used when writing bootloader a...[Details]
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China Energy Storage Network News:
From November 1st to 3rd, GCL Group brought new business structures such as "Xinneng Cloud", mobile energy, and "Super Electric Port" to the 10th China (Wux...[Details]
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Use u-boot to boot from NOR Flash. As mentioned above, u-boot is a two-stage Bootloader. The first-stage files are cpu/arm920t/start.S and board/EmbedSky/lowlevel_init.S. The former is platform-relat...[Details]
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According to foreign media reports, the European Union is considering imposing a ban on member states from using equipment from companies considered to pose a possible security threat to its telecomm...[Details]
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Before the 1980s, almost all pressure welds were inspected by radiography. Radiography (RT) is the only nondestructive inspection method that can provide reliable records throughout the thickness rang...[Details]
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Introduction: Solar street light control system: 51 microcontroller practice project, simple and replicable. With solar charging function, OLED display, it can judge whether to turn on or off the lig...[Details]
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According to Yonhap News Agency, South Korea's Ministry of Trade, Industry and Energy (hereinafter referred to as the Ministry of Industry) decided on the 3rd to invest 6 trillion won (about 35.29 bi...[Details]
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Abstract: A new, patented multiphase cross-boost circuit topology is proposed (patent application No. 00257426 & 00130365). Using this multiphase circuit topology, the output power of active power ...[Details]
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In practical applications, improving the heat dissipation of LED display screens can not only effectively improve the efficiency of heat dissipation of LED display screens, but also save electricit...[Details]
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As a technological fortress, the intelligent chassis has basically been conquered by domestic players.
First of all, the most core technology of the wire-controlled chassis is wire-con...[Details]
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